| Name Variation | | Louis Langendoerfer was also known as Lewis Langendoerfer. |
| Birth | about 1842 | He was born about 1842 in Missouri. |
1850 Census
(with Parents)
| 3 Aug 1850 | Louis appeared in the 1850 Federal Census of Roark, Gasconade County, Missouri, as Lewis Langendorfer, in the household of his parents, Frederica and Frank J. Langendoerfer. He is a male, age 8. He was born in Missouri. He attended school with the year. |
1860 Census
(with Parents)
| 23 Jun 1860 | Louis appeared in the 1860 Federal Census of Roark, Gasconade County, Missouri, as Louis Langendoerfer, in the household of his parents, Anna and Frank J. Langendoerfer. He is a male, age 18. His occupation is farm hand. He was born in Missouri. |
| Marriage | 14 Feb 1867 | Louis Langendoerfer and Louisa Price were married on 14 Feb 1867 in Osage County, Missouri. |
Louis Langendoerfer