Seeking info on a Joseph Preston born in California, don't have a birth date. He married Helen Barrow from Pennsyvania. The had a daughter named Agnes Preston born abt. 1888 give or take a year. She was born in Pennsylvania. I dont know if there were any other children. Agnes married Albert Bolduc born in Canada abt. 1886. They had four children and resided in Pennsyvlania. Any help would be appreciated.