Anyone out there remember the name of Millie and Jerry's son, never seen that I am aware of but mentioned and a friend of Richie's? Is it little Jerry? Thanks!

His name was Freddy Helper, and yes, he was a friend of Richie's. I think we even saw him once. Wasn't he with Richie when Richie connected the birthmarks on his father (Rob's) back and discovered the liberty bell? Someone can correct me if I'm wrong, but I'm pretty sure I'm not.

He was also shown when Richie and he were doing that commerical together, and Laura and Milly started fighting over which boy had the most lines.