Acker, McFadden, Lander. My Grandmother was Lucinda Acker, Westchester County, NY.Lucinda's Father was Thomas Acker. Her Mother was Mary McHenry. I am searching for my Acker connection. Other surnames in my family are Horton, Secor, McFadden, Breckels & others. Ada McFadden was the wife of James H. Lander. Lucinda married Joseph Samuel Lander 1/15/85 at Ardsley-on-Putnam, Greenburgh.