Hyndrich is her maiden name.She is my Husbands mother. He was born in 1966 to her and John Peter Falzarano, Sr. in Arizona. His last contact with her was when he was 16. She had another child when she married his dad. A girl. about 1- 2 years of age at the time of my husbands birth. Last known area of residence for Sharon was California.She also went on to have more children, that later was told to my husband, was removed from the home. (do not know how many children at that time).She had a sister, who we only know by the nickname Cookie. We are estimating that his moms year of birth was around 1945. We are having problems obtaining a copy of the marriage license to try and get info on her parents and such.If you know anything... please email me. My husband would very much like to contact her or any of his 1/2 siblings. Thank you for any and all info.