Looking for the parents of my ggggrandfather, Joseph Henry Adams b. April 7 1810-d.Feb 19 1887. He married Mary Johnstone (Jan 7 1813-Feb 22 1906). By 1840, they are living in Williamsburg/Brooklyn, NY. Children include Josephine, Mary,and Austin. Joseph owned an export company for American products. The family is buried in Greenwood cemetery, Brooklyn.