Jasper A. Kennan born Iowa March, 1868

Does anyone have any information on Jasper Artell Kennan and/or his family? He was the son of John, born in CT, and Ursula, born in VA. He married Clara E. Jessup, daughter of Daniel Jessup. They lived in Benton Co., Iowa. Jasper died between 1920 and 1925 and the family moved to Los Angeles, CA: John Artell, born July, 1899, Kirkland J./"Kirk", born about1903, Lawrence D., born about 1907,Wayne J., born about 1912 and Lois H./Uyvonne (believe they are one and the same)born about 1914. They also had Ruth, born about 1905, but apparently she passed away-listed in 1910 but not 1920.