Valentine married Mary Cerekwicki on 14 Jan 1884 in Northeim (Newton), Manitowoc County, Wisconsin, USA. Mary (daughter of Francis Cerekwicki and Josephine Roda) was born on 1 Sep 1867 in Newton, Manitowoc County, Wisconsin, USA; died on 23 Feb 1941 in Manitowoc, Manitowoc County, Wisconsin, USA; was buried in Two Rivers, Manitowoc County, Wisconsin, USA. [Group Sheet] [Family Chart]

1. Anna Stefaniak was born on 12 Jan 1887 in Wisconsin, USA; died on 27 Mar 1976 in Milwaukee, Milwaukee County, Wisconsin, USA.
2. Anton Stefaniak was born about May 1891 in Wisconsin, USA.
3. John Joseph Stefaniak was born on 10 Jan 1892 in Northeim (Newton), Manitowoc County, Wisconsin, USA; died on 3 Feb 1978 in Manitowoc, Manitowoc County, Wisconsin, USA; was buried in Two Rivers, Manitowoc County, Wisconsin, USA.
4. Charles Stefaniak was born on 19 Feb 1894 in Newton, Manitowoc County, Wisconsin, USA; died on 19 Nov 1971 in Two Rivers, Manitowoc County, Wisconsin, USA; was buried in Two Rivers, Manitowoc County, Wisconsin, USA.
5. Joseph Valerian Stefaniak was born on 15 Dec 1896 in Newton, Manitowoc County, Wisconsin, USA; died on 7 Mar 1959 in Wisconsin, USA; was buried in Two Rivers, Manitowoc County, Wisconsin, USA.

John married Maryanna (Mary) Tadych. Maryanna was born about Apr 1824 in Prussia; died in 1911 in Wisconsin, USA; was buried in Newton, Manitowoc County, Wisconsin, USA. [Group Sheet] [Family Chart]