William Bleecker Esq was born May 10, 1823 in Ireland and died August 29, 1910. Janet Bleecker (nee Siericks), was born December 13, 1827 in Scotland and died November 30, 1884 in Hastings County. William and Janet were married c. 1846 and had several children: Henry, Tobias, Mary, Herman, Frederick, Lewis, Donald and Ellen.
Sarah Jane Bleecker (nee Stewart), was born November 30, 1856 and died February 25, 1931. William and Sarah married on June 6, 1887, after the death of his first wife, Janet, due to heart failure. Sarah and William had William Bleecker (c. 1889-?) and Benjamin Seymour Bleecker (Sep. 30, 1891 - Dec. 7, 1968).
Benjamin married Laura Evelyn Cummings on October 6, 1914. Laura was born October 7, 1891 and died on December 3, 1984. Benjamin and Laura had three children: Evelyn Christine, Bessie Margaret, and Donald Roscoe.