Jean Nicolas Weber was born July 25, 1845, in Steinfort, Luxembourg, Germany.

The 1870 United States census showed Nicolaus Weber (age 23, born in Germany, farmer) living with his parents Peter (age 60, born in Germany, farmer) and Katharina (age 62, born in Germany) in St. Augusta Township, Stearns County, Minnesota. His other siblings were John (age 25, born in Germany), Katharina (age 20, born in Germany), and Nicolaus (age 18, born in Germany).

Nicolas Weber was married to Mary Mathaler on November 28, 1872.

The 1875 Minnesota census showed Nick Weber (age 28, born in Germany) living with his parents Peter (age 63, born in Germany) and Katharine (age 66, born in Germany) in St. Augusta Township, Stearns County, Minnesota. His other siblings were John (age 30, born in Germany), Nick (age 22, born in Germany), Mary (age 22, born in Germany), Anna (age 2, born in Minnesota), and Mary (age 0, born in Minnesota).

The 1880 United States census showed Nicolas Weber (age 34, born in Germany, agricultural implements) married to Mary (age 28, born in Illinois) and living in St. Cloud, Minnesota. Children Annie W. (age 7, born in Minnesota), Mary A. (age 6, born in Minnesota), and Lizie (age 2, born in Minnesota), also lived with the couple.

The 1885 Minnesota census showed Nicholas Weber (age 40, born in Germany) married to Mary (age 34, born in Illinois) and living in St. Cloud, Minnesota. Children Anna (age 11, born in Minnesota), Mary (age 10, born in Minnesota), Elizabeth (age 8, born in Minnesota), Joseph (age 4, born in Minnesota), and Clara (age 3, born in Minnesota) also lived with the couple.

Nicolas Weber died June 25, 1885, in St. Cloud, Stearns County, Minnesota.