Jacob Moser was probably born in Switzerland, his self-reported birth year ranges from 1826 to 1834.
In the 1860 census his age was reported as 34 and birthplace as Switzerland.
Unfortunately, two additional, different, birth years and birth places are reported in the 1870 and 1880 census records.
9 July 1860
Age 34 (born 1826)
Walnut Creek Township, Holmes County, Ohio
1) Jacob Moser, age 34, male, white [implied], cooper, real estate value: $200, personal estate value: $150, born Switzerland.
2) Maria Moser, age 22, female, white [implied], born Switzerland.
3) Elizabeth Moser, age 1, female, white [implied], born Ohio.
4) Anna Moser, age 64, female, white [implied], born Switzerland.
Jacob says his occupation is cooper - a barrel maker.
17 August 1870
Age 38 (born 1832)
Marion Township, Owen County, Indiana
or: Age 44 (born 1826)
1) Jacob Musser, 38, male, white, farmer, real estate value $1200, personal estate value $250, born Bavaria, father of foreign birth, mother of foreign birth, male citizen 21 or over.
2) Elizabeth Musser, 10, female, white, born Ohio, father of foreign birth, mother of foreign birth.
3) Mary Musser, 6, female, white, born Ohio, father of foreign birth, mother of foreign birth.
4) John Musser, 5, male, white, born Indiana, father of foreign birth, mother of foreign birth.
Sometime after 1875 Jacob's wife Maria passes away (or leaves) after John is born. I have not found any death information for her yet. In the 1870 census Jacob is the only adult in the house and there are three children. If you look at the top of the page there is a two year old child named Edward Noglebaugh, in the household of Elizabeth Noglebaugh. Edward is Jacob's youngest child, and my ancestor.
16 June 1880
Age 46 (born 1834)
Marion Township, Owen County, Indiana
or: Age 54 (born 1826)
1) Jacob Maser; white; male; 46; married; Farmer; cannot read; cannot write; born in Germany; father born in Germany; mother born in Germany.
2) Elizabeth Maser; white; female; 45; wife; married; keeping house; cannot read; cannot write; born in Germany; father born in Germany; mother born in Germany.
3) Adam Maser; white; male; 14; son; single; works on farm; attended school; cannot read; cannot write; born in Ohio; father born in Germany; mother born in Germany. [Adam is Jacob's stepson. His name is actually Adam Nauglebaugh]
4) Edward Maser; white; male; 12; son; single; works on farm; attended school; cannot read; cannot write; born in Indiana; father born in Germany; mother born in Germany.
5) Christena Maser; white; female; 7; daughter; single; cannot read; cannot write; born in Indiana; father born in Germany; mother born in Germany.