Frederick married Rosburg, Christine Wilhelmine Margaretha on 10 Jan 1908 in Denison, Crawford, Iowa, USA. Christine (daughter of Rosburg, PAUL Friedrich Johann and Saggau, Mary C H) was born on 14 Aug 1885 in Charter Oak, Crawford, Iowa, USA; died on 24 Dec 1973 in Bend, Deschutes, Oregon, USA; was buried in Dec 1973 in Greenwood Cemetery, Bend, Deschutes, Oregon, USA. [Group Sheet] [Family Chart]

1. Tapken, Richard Paul was born on 2 Jun 1915 in Perry Township, Plymouth, Iowa, USA; died on 1 Feb 2015 in Bend, Deschutes, Oregon, USA; was buried after 1 Feb 2015 in Greenwood Cemetery, Bend, Deschutes, Oregon, USA.
2. Tapken, Lola May was born in Perry Township, Plymouth, Iowa, USA.