Logan was born at
Ridge, Vermilion Co., Illinois, on 24 December 1874. He was the son of
Henry Hamilton Horner and
Amanda M. Thornburgh. He married
Jodie L. Potts on 3 September 1899. Logan Henry Horner was census 1900 in 1900 at
Jasper Co., Missouri; 1900 census Jasper Co MO Logan H. age 25 born IL, Josephine E. wife age 24 born KS. He married
Ethel Mary Mosier on 6 December 1908. Logan died on 18 May 1961 at
San Diego, San Diego Co., California, at age 86. His body was interred in May 1961 at
San Diego, San Diego Co., California, at Ft. Rosecrans National Cemetery.