Gertrude Nellie Slattery: Merkel Genealogy

UPDATED: 24 october 2026

1885 - 1915 (30 years)

Generation: 1

Gertrude Nellie Slattery was born in Apr 1885 in New York; died on 21 Dec 1915; was buried on 24 Dec 1915 in Rochester, Monroe, New York.

Gertrude married John Winkelman on 20 Sep 1905 in Rochester, Monroe, New York. John (son of Edward John Winkelman and Maria Sophia Lammel) was born on 11 Nov 1882 in Rochester, Monroe, New York; was christened on 26 Nov 1882 in Rochester, Monroe, New York; and died. [Group Sheet] [Family Chart]