| Birth | 2 Feb 1892 | John Schwebach was born on 2 Feb 1892 in Granville, Sioux County, Iowa. |
| Christening | 4 Feb 1892 | He was christened on 4 Feb 1892. |
| Possible Birthdate | Feb 1893 | According to at least one source, his birthdate was Feb 1893 birthplace was Iowa. |
1900 Census
(with Parents)
| 13 Jun 1900 | John appeared in the 1900 Federal Census of East Orange Township, Sioux County, Iowa, as John Schweback, in the household of his parents, Annie and Eugene J. Schwebach. He is a single white male, age 7. Son of head of household. Born February 1893. He was born in Iowa. His father was born in Germany, his mother in Iowa. His occupation is at school. He attended school 10 months. |
1910 Census
(with Parents)
| 20 Apr 1910 | John appeared in the 1910 Federal Census of East Orange, Sioux County, Iowa, as John Schwebach, in the household of his parents, Annie and Eugene J. Schwebach. He is a single white male, age 18. Son of head of household. He was born in Iowa. His father was born in Luxemburg, his mother in Iowa. He speaks English. He is a laborer on a general farm. He is a worker. He was not out of work on Apr. 15. He was unemployed 0 weeks in 1909. He can read and write. He did not attend school. |
1920 Census
(with Parents)
| 5 Feb 1920 | John appeared in the 1920 Federal Census of Dell Rapids, Minnehaha County, South Dakota, as John Schwebach, in the household of his parents, Annie and Eugene J. Schwebach. He is a single white male, age 28. Son of head of household. He can read and write. He was born in Iowa. His father was born in Luxemburg and his mother tongue is German. His mother waws born in Iowa. He can speak English. He is a laborer on a farm and is a worker. |
| Marriage | 12 Apr 1920 | John Schwebach and Caroline M. Kottmann, daughter of August Kottmann, were married on 12 Apr 1920 in Dell Rapids, Minnehaha County, South Dakota. |
| 1930 Census | 16 May 1930 | John Schwebach appeared as head of household in the 1930 Federal Census of Lynn Township, Moody County, South Dakota, as John Schwebach. Living with him was his wife, Caroline, and their children, Cecila, Ambrose, Linus and Sylvester, as well as a brother-in-law, Joseph Herman Kottmann. He is a married white male, age 38. He owns a radio set. He was 28 years old when first married. He did not attend school in the census year. He can read and write. He was born in Iowa. His father was born in Luxembourg, his mother in Iowa. He can speak English. His occupation is farmer on a general farm. He was at work the last working day. He is not a veteran of the U.S. military. His farm is number 98 on the farm schedule. |
| Possible Deathdate | 2 Sep 1975 | According to at least one source, his death date was 2 Sep 1975 in Dell Rapids, Minnehaha County, South Dakota. |
| Death | 25 Sep 1975 | John Schwebach died on 25 Sep 1975 in Dell Rapids, Minnehaha County, South Dakota, at age 83. |
| Burial | | He was buried in Saint Mary's Catholic Cemetery, located in Dell Rapids, Minnehaha County, South Dakota.  |
John Schwebach