My great-grandmother is listed on the 1900 Census living in Nacogdoches, Texas census. She is now living with her new husband William Alexander with their children and stepchildren from a previous marriage? The brick wall I am having is my grandmother's maiden name. She was born July 15, 1862 somewhere in Texas? From her children death certificates, her last name varies from Roberts to Robinson. On her son's death certificate, Sarah is listed as a Robinson. Also, on my grandfather amended birth certificate, her name is Hancock. My grandfather Milton Alexander was born in the City of Nacogdoches, Texas 6/2/1905. The family moved to Dallas, Texas around 1907-1910. I would like to know, what is her real maiden name. It is a brick wall for me. I NEED HELP!