Robert Newbie

Robert "Bob" Newbie, Sr., is a character from The Sims series best known as the father of Bob Newbie.

Life leading up to The Sims 2
He was married to Mags Newbie, as we see on his family tree. Together he and Mags had a son, Bob Newbie, who is intoduced in the tutorial of The Sims. Bob, Sr., is the grandfather of Bob, Jr.'s daughter, Brandi, who was the product of the marriage between Bob, Jr., and his wife, Betty Newbie. Bob, Sr., is also the great-grandfather of Brandi's children; Dustin Broke, Beau Broke, and an unborn son.

Life in Sims 3
''Robert and Mags Newbie moved to Riverview along with their teenage son, Bob. Bob had a hard time adjusting to the move, but he’s found a new best friend to occupy his time.  

Reference
Blog SimGuruRain