Talk:Lawrence/@comment-98.202.86.136-20110910000707/@comment-76.186.38.139-20111008162641

They aren't. Grandpa is Frank's father and Gramma is Susan's mother, but their not married. In the do-it-yourself book, It shows that they Grandpa was married, and so was Gramma. Maybe Grandpa's wife and Gramma's husband passed away.