Jacob Christensen Dahlgaard
ca. 1805 - 1834 (~ 29 years)(
= Efterkommere til dette punkt, 
= Udvid, 
= Fold sammen)
- 1 Jacob Christensen Dahlgaard [1] f. ca. 1805 d. 31 dec. 1834
- Bollette Kirstine Jacobsen f. ca. 1799
- 2 Nielsine Boline Dahlgaard [1.1] f. 09 feb. 1829
- Franz Heinrich Conrad Borchers
- 3 Mathilde Caroline Borchers [1.1.1] f. 14 dec. 1857 d. 27 apr. 1903
- Rudolphus Florentius Waldemar Seydel f. 06 feb. 1830 d. 07 mar. 1899
- 4 Adelheid Florence Mathilde Seydel [1.1.1.1] f. 18 mar. 1883 d. 15 jul. 1903
- 4 Adelheid Florence Mathilde Seydel [1.1.1.1]
- 3 Franz Heinrich Conrad Borchers [1.1.2] f. 30 okt. 1859
- 3 Heinrich Conrad Borchers [1.1.3] f. 27 apr. 1861
- 3 Mathilde Caroline Borchers [1.1.1]
- Ernst Harald Techau f. 16 sep. 1837
- 3 Rudolf Jacob Techau [1.1.4] f. ca. 1866
- 3 Rudolph Harald Techau [1.1.5] f. 1867
- 3 Rudolf Jacob Techau [1.1.4]
- 2 Jacob Lassen Klingenberg Dahlgaard [1.2] f. 28 jun. 1832 d. 09 mar. 1834
- 2 Nielsine Boline Dahlgaard [1.1]