I have seen an old family bible at an antique shop in Apache Jct, AZ with the following in the family pages: FREDERICK EXELMA KROHN of Larchland (sic) Ills. Born 22 March 1869, killed at San Dimas Cal. 11 Nov 1907, Married EVA MAY SPARKS of Lynville Ia., 11 December 1890 at Ft. Madison (Ia.).Also, AREVA SARAH KROHN Born 30 August 1894 (no place given). If this is important, write me at email@example.com for more info!