ERNST married DUEKER FRIEDERIEKE WILHELMINA LUISE (MINNIE). FRIEDERIEKE (daughter of DUEKER ERNST DIEDRICH AUGUST HEINRICH (HENRY) and RODEKOPF FRIEDERIEKE JUSTINE WILHELMINE) was born on 23 Dec 1849 in Wulferdinsen Sundern 28, Kries Minden, Germany.; died in Sep 1938 in Hoyleton Twp, Illinois; was buried in North Prairie Cemetery, Washington County, Illinois. [Group Sheet]

1. QUEREN MARTHA was born on 20 Dec 1873; died on 11 Sep 1949.
2. QUEREN EMMA CAROLINA was born on 10 Nov 1875; died on 20 Sep 1878.
3. QUEREN SOPHIA (SOPHIE) M. was born on 30 Oct 1877; died on 10 Dec 1968.
4. QUEREN LYDIA was born on 30 Apr 1880; died on 27 Feb 1976; was buried in North Prairie Cemetery, Washington County, Illinois.
5. QUEREN EMMA ELIZABETH was born on 21 Jul 1883 in Hoyleton, Illinois; died on 15 Jan 1978 in Nashville, Illinois; was buried on 19 Jan 1978 in North Prairie Cemetery, Washington County, Illinois.