Looking for the Family of Louis Theal born in New York in 1825. Married a woman named Mary (maiden name unknown) b. 1832 They had the following children: Margaret Theal b. 1852; Mary Theal b. 1854; Louis Theal b. 1860; Caroline Theal b. 1863 and Isaac Theal b. 1867. Mary Theal married Bartholomew Mahoney in 1871.