diff --git a/LICENSE b/LICENSE
index b54ea9b1df68d5ad60b9e1b5c29d59cf947bb0fc..186307d4ad864a2917858c4efdb677f7fa926fb6 100644
--- a/LICENSE
+++ b/LICENSE
@@ -9,7 +9,7 @@ licenses as per each source file.
 Parts of this project that have been created by members of the MacPorts community 
 are under the MIT License
 
-Copyright (c) 2018-2020 Chris Jones, Ken Cunningham, Michael Dickens, 
+Copyright (c) 2018-2020 Chris Jones, Michael Dickens
 Mihai Moldovan, and many other contributing members of the MacPorts community
 
 The above copyright notice and this permission notice shall be included in all
diff --git a/include/MacportsLegacySupport.h b/include/MacportsLegacySupport.h
index d7b1c25be3df0b0852c697650093bc8e7816b894..ee3cb7fe0c9f003a24319477f5125159009f09a4 100644
--- a/include/MacportsLegacySupport.h
+++ b/include/MacportsLegacySupport.h
@@ -1,7 +1,6 @@
 
 /*
  * Copyright (c) 2018 Chris Jones <jonesc@macports.org>
- * Copyright (c) 2018 Ken Cunningham <kencu@macports.org>
  * Copyright (c) 2019 Michael Dickens <michaelld@macports.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
diff --git a/include/MacportsLegacyWrappers/sysconf_support.h b/include/MacportsLegacyWrappers/sysconf_support.h
index 831f2355efd066d5b2e1908f40cb9692ce75b2c6..ec7039c857d6f809e94e5e73d39110761a3a65e4 100644
--- a/include/MacportsLegacyWrappers/sysconf_support.h
+++ b/include/MacportsLegacyWrappers/sysconf_support.h
@@ -1,6 +1,6 @@
 
 /*
- * Copyright (c) 2019 Ken Cunningham <kencu@macports.org>
+ * Copyright (c) 2019
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/include/OpenGL/gliDispatch.h b/include/OpenGL/gliDispatch.h
index 39f86152edd72bb3af82c5abbab4676d1f841525..06ce3cfbf7468dc99de3f2f608a47c20aa88e306 100644
--- a/include/OpenGL/gliDispatch.h
+++ b/include/OpenGL/gliDispatch.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Ken Cunningham <kencu@macports.org>
+ * Copyright (c) 2021
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/include/TargetConditionals.h b/include/TargetConditionals.h
index 3f7ac93e06cb584341c4bafc094ee90630d68415..e06ed450c3f5b59649280720d2a6f7ee78496f31 100644
--- a/include/TargetConditionals.h
+++ b/include/TargetConditionals.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Ken Cunningham <kencu@macports.org>
+ * Copyright (c) 2021
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/include/dirent.h b/include/dirent.h
index 257855b2ad9f578958f741cf481df9af725d09c3..9e66955fd9d1d3eacbadcef613cfdce85215ab73 100644
--- a/include/dirent.h
+++ b/include/dirent.h
@@ -1,6 +1,6 @@
 
 /*
- * Copyright (c) 2019 Ken Cunningham <kencu@macports.org>
+ * Copyright (c) 2019
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/include/net/if.h b/include/net/if.h
index 8797325963a7488ebb9855595beb5d5d762bdb0d..fcc3470583d4a3a35495021c916b9bc87930ad47 100644
--- a/include/net/if.h
+++ b/include/net/if.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020 Ken Cunningham <kencu@macports.org>
+ * Copyright (c) 2020
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/include/netdb.h b/include/netdb.h
index 3a612ba57b93b1b0c25cd9f60b1f0f8931f007f6..32c42ca5cb5471740e559a2a3357f8e977311442 100644
--- a/include/netdb.h
+++ b/include/netdb.h
@@ -1,6 +1,6 @@
 
 /*
- * Copyright (c) 2018 Ken Cunningham <kencu@macports.org>
+ * Copyright (c) 2018
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/include/pthread.h b/include/pthread.h
index 3b0f029dcf536300717d2188c8cff727cb42b7f5..f01441c5b1ce4ad7990a7f6eac15e9a75780ea1a 100644
--- a/include/pthread.h
+++ b/include/pthread.h
@@ -1,6 +1,6 @@
 
 /*
- * Copyright (c) 2018 Ken Cunningham <kencu@macports.org>
+ * Copyright (c) 2018
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/include/pthread_impl.h b/include/pthread_impl.h
index a80ecd4bb70fe6b222aaed450ea58940f524834d..5fd417260fa4db0138a1fac860fddb4461138d62 100644
--- a/include/pthread_impl.h
+++ b/include/pthread_impl.h
@@ -1,6 +1,6 @@
 
 /*
- * Copyright (c) 2018 Ken Cunningham <kencu@macports.org>
+ * Copyright (c) 2018
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/include/stdio.h b/include/stdio.h
index 5315b138ff348de72427d40fbebcbf194db40a96..59181d8e836a2052f81efde2cc55075b98b119bd 100644
--- a/include/stdio.h
+++ b/include/stdio.h
@@ -1,7 +1,7 @@
 
 /*
  * Copyright (c) 2018 Chris Jones <jonesc@macports.org>
- * Copyright (c) 2018 Ken Cunningham <kencu@macports.org>
+ * Copyright (c) 2018
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/include/stdlib.h b/include/stdlib.h
index 58127193a4422d9140926c41003a726fb4403c79..34688ce37ccd830aeb13021cf7247a0ce840046f 100644
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -1,7 +1,6 @@
 
 /*
  * Copyright (c) 2018 Chris Jones <jonesc@macports.org>
- * Copyright (c) 2018 Ken Cunningham <kencu@macports.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/include/sys/aio.h b/include/sys/aio.h
index 31f290ebddc9b70a669a68cc35f20da3181872af..4a3565c1a22294282d860e0bffc20618e2e54329 100644
--- a/include/sys/aio.h
+++ b/include/sys/aio.h
@@ -1,6 +1,6 @@
 
 /*
- * Copyright (c) 2020 Ken Cunningham <kencu@macports.org>
+ * Copyright (c) 2020
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/include/sys/fcntl.h b/include/sys/fcntl.h
index f6b1f73c50be183c71c81be5cd28ae8e54b53967..b473fb84aea8b94e54cca672645badaf755c147f 100644
--- a/include/sys/fcntl.h
+++ b/include/sys/fcntl.h
@@ -1,7 +1,6 @@
 
 /*
  * Copyright (c) 2018 Chris Jones <jonesc@macports.org>
- * Copyright (c) 2018 Ken Cunningham <kencu@macports.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/include/sys/fsgetpath.h b/include/sys/fsgetpath.h
index 8dc4702b014bfaae9bd8d240d8c78955c7dc2de6..f7e1ee3206e80c5ce2be15c5cbcda72d0cc1e4d6 100644
--- a/include/sys/fsgetpath.h
+++ b/include/sys/fsgetpath.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019 Ken Cunningham <kencu@macports.org>
+ * Copyright (c) 2019
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/include/sys/queue.h b/include/sys/queue.h
index ed236a9532e3b7679590f68b651b7e6fa666ed10..82efb7fc9a2adf6098da22a732d85e5ec3e095b0 100644
--- a/include/sys/queue.h
+++ b/include/sys/queue.h
@@ -1,7 +1,6 @@
 
 /*
  * Copyright (c) 2018 Chris Jones <jonesc@macports.org>
- * Copyright (c) 2018 Ken Cunningham <kencu@macports.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/include/sys/spawn.h b/include/sys/spawn.h
index b2018b830ad0c30c652b1e13bd291ffbc6bcc548..75b5ca4084dd5a4ad121503dd28ac7f793524d2a 100644
--- a/include/sys/spawn.h
+++ b/include/sys/spawn.h
@@ -1,6 +1,6 @@
 
 /*
- * Copyright (c) 2020 Ken Cunningham <kencu@macports.org>
+ * Copyright (c) 2020
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/include/sys/stat.h b/include/sys/stat.h
index b569e6f9f1a501183b7b61f5bdc41d716c946a27..55605bd02b17739724ef96c0532fda6ced4202f6 100644
--- a/include/sys/stat.h
+++ b/include/sys/stat.h
@@ -1,7 +1,6 @@
 
 /*
  * Copyright (c) 2018 Chris Jones <jonesc@macports.org>
- * Copyright (c) 2020 Ken Cunningham <kencu@macports.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/include/sys/time.h b/include/sys/time.h
index 3bc71d06b4a9823a1eb944814d7c39cb64ae44dd..fb426f3564e92ecf50ad6f34bf757e3e17b2a8b9 100644
--- a/include/sys/time.h
+++ b/include/sys/time.h
@@ -1,6 +1,6 @@
 
 /*
- * Copyright (c) 2020 Ken Cunningham <kencu@macports.org>
+ * Copyright (c) 2020
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/include/sys/unistd.h b/include/sys/unistd.h
index feb21783eb56a2826f9f0e0bd79217d7b89d4f57..a66c33277cd43c4880939b78d0414b69b1923fec 100644
--- a/include/sys/unistd.h
+++ b/include/sys/unistd.h
@@ -1,7 +1,6 @@
 
 /*
  * Copyright (c) 2018 Chris Jones <jonesc@macports.org>
- * Copyright (c) 2020 Ken Cunningham <kencu@macports.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/include/unistd.h b/include/unistd.h
index cb00a3a79ea8e0f9170f721d677e847dc0468074..c5db705347af1f50efda65dc8f4c35d52ebdcd09 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -1,6 +1,5 @@
 /*
  * Copyright (c) 2019 Chris Jones <jonesc@macports.org>
- * Copyright (c) 2019 Ken Cunningham <kencu@macports.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/src/atcalls.c b/src/atcalls.c
index 715b6cf667e3b1732edd761cc7452d393a3e5276..8b9bbe8fd83c8360474d0cc16558df1bf5209cbb 100644
--- a/src/atcalls.c
+++ b/src/atcalls.c
@@ -24,7 +24,7 @@
  */
 
  /*
-  * NOTICE: This file was modified by Ken Cunningham in November 2018 to allow
+  * NOTICE: This file was modified in November 2018 to allow
   * for use as a supporting file for MacPorts legacy support library. This notice
   * is included in support of clause 2.2 (b) of the Apple Public License,
   * Version 2.0.
diff --git a/src/best_fchdir.c b/src/best_fchdir.c
index fc56cfa3d12529342e21beaa63ef364c54b97809..47417dad88e918b915c295395ac79413d5a86385 100644
--- a/src/best_fchdir.c
+++ b/src/best_fchdir.c
@@ -1,5 +1,5 @@
 /*-
- * Copyright (c) 2019 Ken Cunningham kencu@macports.org
+ * Copyright (c) 2019
  *
  *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
diff --git a/src/fdopendir.c b/src/fdopendir.c
index a00de4a260b658aa4088a737237600acf4dec257..940f4efcc0c41a404c920a221269f651f475ce19 100644
--- a/src/fdopendir.c
+++ b/src/fdopendir.c
@@ -1,6 +1,6 @@
 
 /*-
- * Copyright (c) 2019 Ken Cunningham kencu@macports.org
+ * Copyright (c) 2019
  *
  *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
@@ -81,7 +81,7 @@ DIR *fdopendir(int dirfd) {
      * FIXME -- this recently added bit makes the fdopendir tests fail on Tiger.
      * check the whole commit where it was added to make sure it is
      * doing the proper thing on all systems. Probably need more extensive tests
-     * to execise the whole system more aggressively. -- kencu@macports.org
+     * to execise the whole system more aggressively.
      */
 
 #if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ >= 1050
diff --git a/src/fsgetpath.c b/src/fsgetpath.c
index 48cf63cb406cd9ac9fef346fbef2cb1542d0114e..733235b823ea7b08f495bfc15f0a20d83cda8c94 100644
--- a/src/fsgetpath.c
+++ b/src/fsgetpath.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019 Ken Cunningham <kencu@macports.org>
+ * Copyright (c) 2019
  * from an example posted in Apple Developer Support
  * https://forums.developer.apple.com/thread/103162
  *
diff --git a/src/lchmod.c b/src/lchmod.c
index 1f78bed957bc23b7efcc9b5ce0721d256d4f39e6..c6d464a66769082de2f20e5c5318199fd457bf79 100644
--- a/src/lchmod.c
+++ b/src/lchmod.c
@@ -22,7 +22,7 @@
  */
 
  /*
- * NOTICE: This file was modified by Ken Cunningham in November 2018 to allow
+ * NOTICE: This file was modified in November 2018 to allow
  * for use as a supporting file for MacPorts legacy support library. This notice
  * is included in support of clause 2.2 (b) of the Apple Public License,
  * Version 2.0.
diff --git a/src/lutimes.c b/src/lutimes.c
index edfd1162b64956cdb9f1a8d6daa4e95710b1cfaa..76a800a19f32cd6143420464453cd9b526908fd1 100644
--- a/src/lutimes.c
+++ b/src/lutimes.c
@@ -22,7 +22,7 @@
  */
 
  /*
-  * NOTICE: This file was modified by Ken Cunningham in October 2020 to allow
+  * NOTICE: This file was modified in October 2020 to allow
   * for use as a supporting file for MacPorts legacy support library. This notice
   * is included in support of clause 2.2 (b) of the Apple Public License,
   * Version 2.0.
diff --git a/src/macports_legacy_realpath.c b/src/macports_legacy_realpath.c
index ba280582e61c2274c758ff305d1991f3111f85ac..842791c883bd053edf4e82ae3370362a66bf8124 100644
--- a/src/macports_legacy_realpath.c
+++ b/src/macports_legacy_realpath.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019 Ken Cunningham <kencu@macports.org>
+ * Copyright (c) 2019
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/src/macports_legacy_sysconf.c b/src/macports_legacy_sysconf.c
index 52f16c7bc1f2cd4aee0d3001f2f286b0d0bff2da..aecaf47cf4cded52b9e9017ab18629eca6f272eb 100644
--- a/src/macports_legacy_sysconf.c
+++ b/src/macports_legacy_sysconf.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019 Ken Cunningham <kencu@macports.org>
+ * Copyright (c) 2019
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/src/posix_memalign_emulation.c b/src/posix_memalign_emulation.c
index ee15265ba72c5dcc41dfe3a4cc5f379cac8f8aef..2a20a0813c02fb084bfa06e5d4f9d6ef6b563ced 100644
--- a/src/posix_memalign_emulation.c
+++ b/src/posix_memalign_emulation.c
@@ -34,7 +34,7 @@
 */
 
  /*
-  * NOTICE: This file was modified by Ken Cunningham in December 2018 to allow
+  * NOTICE: This file was modified in December 2018 to allow
   * use as a supporting file for MacPorts legacy support library. This notice
   * is included in support of clause 2.2 (b) of the Apple Public License,
   * Version 2.0.
diff --git a/src/setattrlistat.c b/src/setattrlistat.c
index bf1fff1fa2a20559dc4318a3c42118cde818a255..f438a0d8f524f7570f8fc4f066ec043db7c36544 100644
--- a/src/setattrlistat.c
+++ b/src/setattrlistat.c
@@ -24,7 +24,7 @@
  */
 
  /*
-  * NOTICE: This file was modified by Ken Cunningham in September 2020 to allow
+  * NOTICE: This file was modified in September 2020 to allow
   * for use as a supporting file for MacPorts legacy support library. This notice
   * is included in support of clause 2.2 (b) of the Apple Public License,
   * Version 2.0.
diff --git a/src/utimensat.c b/src/utimensat.c
index 3dbed702237fe83aabc3c83403ec327b76369cc3..ba325f19603323774d45193853cc84ebe46da6b9 100644
--- a/src/utimensat.c
+++ b/src/utimensat.c
@@ -22,7 +22,7 @@
  */
 
  /*
-  * NOTICE: This file was modified by Ken Cunningham in September 2020 to allow
+  * NOTICE: This file was modified in September 2020 to allow
   * for use as a supporting file for MacPorts legacy support library. This notice
   * is included in support of clause 2.2 (b) of the Apple Public License,
   * Version 2.0.
diff --git a/test/test_fdopendir.c b/test/test_fdopendir.c
index 49ff993735a5278030ab603e1b193e2b603da2ac..0cdd8568eeca5da17bb7b02060439d6620ae032a 100644
--- a/test/test_fdopendir.c
+++ b/test/test_fdopendir.c
@@ -1,6 +1,6 @@
 
 /*
- * Copyright (c) 2019 Ken Cunningham
+ * Copyright (c) 2019
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/test/test_netif_includes_syssocket.c b/test/test_netif_includes_syssocket.c
index b5cc9644cbf03eb600e369f13cb2fbafac9b9966..da787e5ed068600d475ac06dc21e082a6ce9ae37 100644
--- a/test/test_netif_includes_syssocket.c
+++ b/test/test_netif_includes_syssocket.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020 Ken Cunningham <kencu@macports.org>
+ * Copyright (c) 2020
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/test/test_pthread_rwlock_basic.c b/test/test_pthread_rwlock_basic.c
index 4b37515223a3c7c83bb3bdc9c7376ae2fd2a6895..0fdc9207f22e8bf40f31a6e9367b52303c29bda6 100644
--- a/test/test_pthread_rwlock_basic.c
+++ b/test/test_pthread_rwlock_basic.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019 Ken Cunningham <kencu@macports.org>
+ * Copyright (c) 2019
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
diff --git a/test/test_utimensat.c b/test/test_utimensat.c
index 74ad16986337289181e64fba79337cb0645fcb85..0f0cfcf02096b55948e4b2193989e2f2ec4dde23 100644
--- a/test/test_utimensat.c
+++ b/test/test_utimensat.c
@@ -22,7 +22,7 @@
  */
 
  /*
-  * NOTICE: This file was modified by Ken Cunningham in September 2020 and Mihai
+  * NOTICE: This file was modified in September 2020 and Mihai
   * Moldovan in February 2021 to allow for use as a supporting file for MacPorts legacy
   * support library. This notice is included in support of clause 2.2 (b) of the Apple
   * Public License, Version 2.0.
diff --git a/tiger_only/bin/which b/tiger_only/bin/which
index 7d2f0de5aafff4390f67c5cd6db3877479ad8039..171a34873534a0380475d0fb4722a9beace1a38b 100755
--- a/tiger_only/bin/which
+++ b/tiger_only/bin/which
@@ -42,7 +42,7 @@
 #       which : tells you which program you get
 #
 
-# this program has been modified by kencu@macports.org to adhere to current
+# this program has been modified to adhere to current
 # which implementation details.
 
 # There is no longer any returned message if the the requested application is not found.