August married Anastasia Estella KNOPIK on 26 Jan 1885 in Winona, Winona, MN. Anastasia (daughter of Anton KNOPIK and Mary HERKOWSKA) was born on 15 Aug 1868 in POLAND; died on 10 Jul 1918 in Little Falls, Morrison, MN; was buried in Our Lady of Lourdes, Little Falls, Morrison, MN. [Group Sheet] [Family Chart]

1. Clarence August WINCZEWSKI was born on 2 Aug 1894 in Little Falls, Morrison, MN; died on 7 Aug 1978 in Portland, Multnomah, OR.
2. Stella Eleanor WINCZEWSKI was born on 20 Feb 1906 in Little Falls, Morrison, MN; died on 31 Jan 1983 in Little Falls, Morrison, MN; was buried on 4 Feb 1983 in Our Lady of Lourdes, Little Falls, Morrison, MN.