Thanks guys.  I got to Tulsa about 7:00 p.m. and met the new arrival.  Very handsome guy, just like me.
By the way, Susan is not yet a grandmother, in fact she isn't quite old enough to be Rod's mother.  We've been married 26 years, and my son Rod is 39.  Susan and I have two sons, ages  16 and 21.
Rod's mother is my first ex-wife.  That would make a good CW song.
DonM
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DonM