| Name Variation | | Frank Youngblut Sr was also known as Jungblut. |
| Name Variation | | Frank Youngblut Sr was also known as Youngblood. |
| Birth | 11 Jan 1824 | He was born on 11 Jan 1824 in Aspelt, Luxembourg. |
| Immigration | 1852 | He immigrated in 1852 to New Orleans, Louisiana. |
| Marriage | 9 Dec 1857 | He and Susanna Simmerl, daughter of Theodore Simmerl and Angela Hottua, were married on 9 Dec 1857. |
| 1860 Census | 11 Jul 1860 | Frank appeared in the 1860 Federal Census of Cedar, Blackhawk County, Iowa, as Frank Youngblood, with his wife, Susanna. Their son, Frank, was listed as living with them. He is a white male, age 37. His occupation is farmer. His real estate is valued at $200, and his personal estate is valued at $200. He was born in Holland. |
| 1870 Census | 15 Aug 1870 | Frank Youngblut Sr appeared as head of household in the 1870 Federal Census of Cedar, Blackhawk County, Iowa, as Frank Youngblood. Living with him was his wife, Susanna, and their children, Josephine, John, Frank, Anna and Mary. He is a white male, age 46. He is a farmer. His real estate is valued at $3,850 and his personal estate is valued at $1,500. He was born in Luxemburg. His mother and father are of foreign birth. He is a male citizen of U.S. of 21 years of age and upward. |
| 1880 Census | 1 Jun 1880 | Frank Youngblut Sr appeared as head of household in the 1880 Federal Census of Cedar Township, Blackhawk County, Iowa, as Frank Youngblud. Living with him was his wife, Susanna, and their children, John, Josephine, Frank, Anna, Mary, Sophia and Susanna. He is a married white male, age 57. His occupation is farmer. He was born in Luxembourg. His mother and father were born in Luxembourg. |
| Death | 11 May 1892 | Frank Youngblut Sr died on 11 May 1892 in Gilbertville, Blackhawk County, Iowa, at age 68. |
| Burial | 12 May 1892 | He was buried on 12 May 1892, age 68, in Immaculate Conception Parish Cemetery, located in Gilbertville, Blackhawk County, Iowa.  |
Frank Youngblut Sr