My Great Grandmother's name was Blanche Derwin. Her mother's name was Rose Lima Serre (Derwin, Provo, Nimitz). My GreatGrandmother married into the Vertz family. Her Oldest Son Leroy is my mother's father. Rose Lima's parents were Gabriel Serre and Rachel Jodouin. That makes Gabriel my great-great-great grandfather. BTW my grand father married a lady named Mittie Lemerand or possibly Lamirand . I think Mittie is a nickname and I cannot find ANY records of her or my family. Her real name may have been Millie or Cecelia and she had a brother named Cy and 2 sisters Lucille and Hazel. I think they came from Wayne County MI.