Also researching the Bull family, Town of Lockport, Niagara County, New York. My Great-great Grandfather, Robert Bull and his wife Frances Roberts were married in Haddenham, Cambridgeshire, England on April 6, 1831. By 1839 they were in the Town of Lockport, New York farming along Tonawanda Creek. Robert Bull's sister Martha Bull and her husband William Wells also settled in the area, farming in the Town of Pendleton, on Transit Rd. where First Niagara now has it's headquarters. I wonder if there were other siblings in the area.