Mapplebeck George 2        (19/6/1857-    )
 Mary Ann                  (12/4/1871-    )    nee Dempsey, see William Dempsey

Marriage Records Kings County 1900:
19 Dec 1900 ? Auburn Church of England: George MAPPLEBECK, age 42, Widower, born in Margaretstown, USA, living on Bishop Mountain, son of Thomas and Elizabeth, married Mary A DEMPSEY, age 26 Spinster, born in Clermont, living in Morden, dau of William and Christy 
census 1901: They're shown living with her father, William Dempsey but there's something wrong with either her age or her birthday.  In census 1891 Mary Ann is shown born in 1865, her sister Bessie is shown born in 1872.