Roy married Alice Elaine Benner. Alice (daughter of George William Kay Kardell and Frances Olive Orren, daughter of Fred Douglas Benner, Sr and Nellie E Wallace) was born 27 Aug 1920, St Cloud, Stearns, Minnesota, USA; died 26 May 2009, Stearns County, Minnesota, USA; was buried 30 May 2009, Sauk Rapids 05/30/2009. [Group Sheet]

1. Bertha Auguste Louise Küster was born 24 Jul 1856, Geiglitz, Regenwalde, Pommern.
2. Living
3. Johanne Rosaline Ernestine Küster was born 21 Sep 1858, Kummerow, Regenwalde, Stettin, Pommern, Preußen; was christened 01 Oct 1858, Cummerow, Regenwalde, Pomerania, Prussia, Germany; died 26 May 1939, Merrill, Lincoln County, Wisconsin, USA; was buried , Merrill, Lincoln County, Wisconsin, USA.
4. Living
5. Living
6. Living