[davidw]

Speaking of Tcl, the author of Sqlite and Fossil is also on the Tcl core team.

http://en.wikipedia.org/wiki/D._Richard_Hipp

http://www.sqlite.org/tclsqlite.html

[bch]

Was on the core team.

http://code.activestate.com/lists/tcl-core/7985/

http://wiki.tcl.tk/977

Edit: add list of current/past members