1778/94 domkapit. Hofmann and Meyer in Welschbillig
1771/1803 Sendschöffe (transmission juror)
1789/90 Momper

In 1789 he received an inheritance from the the cathedral altarists Johann Wilmar Becker (d 06.06.1789 Trier)

I have shown him as the son of Nicolas and Catherine Dahm. This is because sources state he was born in Idenheim in 1728, and the Church records for Idenhiem for that period show only one Dahm family, with Joannes Carolus born in 1727. This is not a definite connection. Other sources state he is supposed to be the brother of Nikolaus who was Sendschöffe and Gerichtsschöffe in Idenheim in 1768. There is no Nicolas listed as a son of Nicolas and Catherine, however there a several gaps in the years 1729, 1732-1736, 1738-1742, and 1744-1745. Nicolas could have been born during one of these times, and the records was lost or not recorded by the Church record transcriptor.

They had the following children:

Children:
1. Johann Peter (bp. 24 Sep 1758, Welschbillig - witnesses Johann Peter Dahm of Indenheim and Maria Apollonia Vecker of Trier) m. 1776 Anna Regina Marxen
2. Nikolaus (bp. 11 Dec 1759, Welschbillig - witnesses: Nikolaus Lyser Pfarrer of Welschbillig add Euphrosina Wengeler of Welschbillig - bef Mar 1772)
3. Maria Margareta (bp 23 Mar 1762, Welschbillig - witnesses: Maria Margareta Becker and Karl Dahm or Trier)
4. Maria/Anne Apollonia (bp 23 Apr 1763, Welschbillig - witnesses: Apollonia Dahm of Idenheim and Jakob Dahm of Idenheim) m.1781 in Welschbillig, Karl Dahm (bp 06 Jul 1741)
5. Karl (bp 23 Nov 1765, Welschbillig - witnesses: Karl Dahm of Welschbillig and Anna Brosius of Welschbillig)
6. Anton (bp 14 Sep 1767, Welschbillig - witnesses: Kaplan Anton Ignatius Loser of Welschbillig and Margareta Michels)
7. Johann Bernard (bp 27 Jan 1770, Welschbillig - witnesses: Johann Bernard Velten of Möhn and Katharina Schappo of Möhn) m. 7 Jan 1789, Möhn, Barbara Schappo (bp 18 Oct 1768, Möhn)
8. Nikolaus (bp 4 Mar 1772 - witnessed: Nikolaus Wolsfeld and Katharina Dahm of Indenheim- ) m. Elizabeth Ferring
9. Johann Joseph (bp 29 Sep 1774, Welschbillig - witnesses: Johann Joseph Burger of Trier and Anna Katharina Limburg of Helenenberg)
10. Eva (bp 26 Dec 1775, Welschbillig - witnesses: Eva Brosius of Welschbillig and Stephan Barring of Welschbillig)

On April 29, 1780 Catherine witnessed the baptism of Maria Katharina Willems as Maria Katharina Dahm u. Karl Dahm, Welschbillig

On October 9, 1783, Catherine witnessed the baptism of Maria Katharina Faulhauer in Welschbillig as Maria Katharina Becker, Fr.v. Karl Dahm, Domherrenhofmann

On January 17, 1784, Karl witnessed the baptism of Elisabeth Michels as Karl Dahm; Domherrenhofmann, Welschbillig

On July 1, 1785 Catherine witnessed the baptism of Maria Katharina Barring as Maria Katharina Becker, Fr.v. Karl Dahm, Domherrnhofman, Welschbullig

On October 14, 1785 Catherine witnessed the baptism of Johann Bernard Wolffers as Maria Katharina Becker, Frau von Karl Dahm, Domherrenhofmann aus Welschbillig

On December 3, 1789 Catherine witnessed the baptism of Jakob Dahm as Maria Katharina Becker, Fr.v. Karl, Domherrenhofmann, Welschbillig