updated 04/04/2012 AT 9:00 AM ET
•originally published 04/04/2012 AT 9:55 AM ET
He made his name as a member of one of TV’s most adored families, and now Barry Williams is expanding his own “bunch.”
Williams, 57, who played eldest son Greg Brady on The Brady Bunch, recently welcomed a baby girl with his girlfriend, Elizabeth Kennedy, according to RumorFix.com – which reports the new arrival’s name is Samantha Rose.
It’s the first child for Kennedy. Williams, who now runs The Greg Brady Project, has a 9-year-old son, Brandon Eric, from a previous relationship.