Pedigree resource file has August Boettcher married Agnes Kallabinsky. Agnes was born 17 Jan 1877. They had Willy Johannes Kallabinsky 2 Jun 1903. Willy died 16 April 1947.
The 1930 US Census had August H. Borchert birth est. 1892 Minnesota. Census taken at Bloming Prarie, Steele, MN. Wife is Agnes Borchert. Both parents are 38 years old.
They have seven daughters, Evelyn A. 17, Marjorie D. 13, Ramah R. 11, Gladys F. 9, Ethel M. 6, Agnes A. 4, and Martha M. 2. Parents and children were born in MN.