John Louis Duwa(31 Jan 1858 - 8 Dec 1949)James Haller
b. 1892, Iowa
d. 1960, Iowa
b. 1894, Iowa
d. 1987, Washington County, IA
Children
Velda Rosalia Duwa(25 Jan 1917 - 25 Oct 1990)
Wayne W. Duwa(7 Sep 1918 - 4 Jul 2002)
Donald P. Duwa(5 Sep 1925 - 5 Oct 1996)
Mildred Adeline “Millie” Duwa(6 Apr 1930 - 20 Nov 2012)