[TUHS] BSD question: Kurt Shoens, or Kurt Schoens?

Hello. Even in these rusty times (oh what complicated chemical processes there are!) a question that i hope someone can answer. In both Spinellis' UNIX history repo as well as the CSRG one (via robohack/ucb-csrg-bsd.git) one can find two ways of writing Kurt Shoen's name, and whereas i, who always refer to Mail and its "usr.bin/mail/def.h" (aac48ec10b56f59b321fb033a36bca2114ef061b): [ Author: Kurt Shoens <kas> AuthorDate: 1980-10-08 08:53:34 -0800] + * Author: Kurt Shoens (UCB) March 25, 1978 one can find the name "Kurt Schoens" as early as 4.2 BSD (curses, twinkle1), and then in a growing number of files, especially after 1993 when Keith Bostic and then Kirk McKusick did admin/admin/contrib/address.list and admin/admin/contrib/contrib and share/man/man0/title.cdrom But one can also see the commit Author: Kurt A. Schoens &lt;kas(a)ucbvax.Berkeley.EDU&gt; AuthorDate: 1980-10-09 02:48:47 -0800 and that is strange, as i presume all-automatic version control conversions here? Schoens .. is a bug? Thank you. --steffen | |Der Kragenbaer, The moon bear, |der holt sich munter he cheerfully and one by one |einen nach dem anderen runter wa.ks himself off |(By Robert Gernhardt) |~~ |..and in spring, hear David Leonard sing.. | |The black bear, The black bear, |blithely holds his own holds himself at leisure |beating it, up and down tossing over his ups and downs with pleasure |~~ |Farewell, dear collar bear