John was born at
Lower Windsor Twp., York Co., Pennsylvania, on 7 May 1810. He was the son of
Samuel Keller and
Sophia Otstadt. He married
Lydia Heltzel at
Lower Windsor Twp., York Co., Pennsylvania. John was listed as the head of a family on the 1850 Census at
Lower Windsor Twp., York Co., Pennsylvania. John was listed as the head of a family on the 1860 Census at
Lower Windsor Twp., York Co., Pennsylvania. John died on 24 May 1896 at
Lower Windsor Twp., York Co., Pennsylvania, at age 86. His body was interred in May 1896 at
Lower Windsor Twp., York Co., Pennsylvania, at Canadochly Cemetery.