Irgens, Henning  b. 23 Jul 1757  d. 19 Nov 1840
					Irgens, Henrich Christian Borchgrevink  b. 6 Jun 1810  d. 23 Jan 1897
							Falster, Marie Elisebeth  b. 7 Jul 1766  d. 27 Mar 1851
			Irgens, Johan Eliachim  b. 9 Aug 1837  d. 14 Mar 1894
					Tegnell, Kirstine Alette  b. 29 May 1813  d. 7 Mar 1843
	Irgens, Kristine Alette Tegnmann  b. 12 Sep 1891
			Bordewich, Elise Sophie  b. 1838  d. 13 Aug 1861

							Irgens, Henning  b. 23 Jul 1757  d. 19 Nov 1840
					Irgens, Henrich Christian Borchgrevink  b. 6 Jun 1810  d. 23 Jan 1897
							Falster, Marie Elisebeth  b. 7 Jul 1766  d. 27 Mar 1851
			Irgens, Johan Eliachim  b. 9 Aug 1837  d. 14 Mar 1894
					Tegnell, Kirstine Alette  b. 29 May 1813  d. 7 Mar 1843
	Irgens, Caspar Fredrik Lorch  b. 20 Feb 1893  d. 4 Jul 1903
			Bordewich, Elise Sophie  b. 1838  d. 13 Aug 1861

							Irgens, Henning  b. 23 Jul 1757  d. 19 Nov 1840
					Irgens, Henrich Christian Borchgrevink  b. 6 Jun 1810  d. 23 Jan 1897
							Falster, Marie Elisebeth  b. 7 Jul 1766  d. 27 Mar 1851
			Irgens, Johan Eliachim  b. 9 Aug 1837  d. 14 Mar 1894
					Tegnell, Kirstine Alette  b. 29 May 1813  d. 7 Mar 1843
	Irgens, Johan Eliachim  b. 26 Jun 1894
			Bordewich, Elise Sophie  b. 1838  d. 13 Aug 1861

							Irgens, Henning  b. 23 Jul 1757  d. 19 Nov 1840
					Irgens, Henrich Christian Borchgrevink  b. 6 Jun 1810  d. 23 Jan 1897
							Falster, Marie Elisebeth  b. 7 Jul 1766  d. 27 Mar 1851
			Irgens, Henning  b. 30 Oct 1840  d. 28 Oct 1887
					Tegnell, Kirstine Alette  b. 29 May 1813  d. 7 Mar 1843
	Irgens, Leonard Christian Borchgrevink  b. 1 Jun 1873  d. 10 Jun 1917
			Ellingsen, Amalie Karoline  b. 4 Aug 1844  d. 27 Jan 1874

							Irgens, Johannes  b. 6 Aug 1723  d. 10 May 1781
					Irgens, Henning  b. 23 Jul 1757  d. 19 Nov 1840
							Borchgrevincki, Anne Margaret  b. 28 Aug 1728  d. 10 Mar 1798
			Irgens, Henrich Christian Borchgrevink  b. 6 Jun 1810  d. 23 Jan 1897
					Falster, Marie Elisebeth  b. 7 Jul 1766  d. 27 Mar 1851
	Irgens, Leonhard Christian  b. 1842  d. 24 Sep 1870
			Tegnell, Kirstine Alette  b. 29 May 1813  d. 7 Mar 1843

							Irgens, Johannes  b. 6 Aug 1723  d. 10 May 1781
					Irgens, Leonhard Christian  b. 9 May 1759  d. 28 Dec 1796
							Borchgrevincki, Anne Margaret  b. 28 Aug 1728  d. 10 Mar 1798
			Irgens, Johannes Leonhard Christian  b. 10 May 1788
					Hersleb, Inger Marie Frost  b. 8 Jun 1764  d. 5 Jan 1806
	Irgens, Leonhard Christian  b. 27 Mar 1814
			Jensen, Anne Elisebeth  b. 1792

							Irgens, Johannes  b. 6 Aug 1723  d. 10 May 1781
					Irgens, Leonhard Christian  b. 9 May 1759  d. 28 Dec 1796
							Borchgrevincki, Anne Margaret  b. 28 Aug 1728  d. 10 Mar 1798
			Irgens, Johannes Leonhard Christian  b. 10 May 1788
					Hersleb, Inger Marie Frost  b. 8 Jun 1764  d. 5 Jan 1806
	Irgens, Elen Marie  b. 10 Mar 1816  d. 29 Nov 1817
			Jensen, Anne Elisebeth  b. 1792

							Irgens, Johannes  b. 6 Aug 1723  d. 10 May 1781
					Irgens, Leonhard Christian  b. 9 May 1759  d. 28 Dec 1796
							Borchgrevincki, Anne Margaret  b. 28 Aug 1728  d. 10 Mar 1798
			Irgens, Johannes Leonhard Christian  b. 10 May 1788
					Hersleb, Inger Marie Frost  b. 8 Jun 1764  d. 5 Jan 1806
	Irgens, Johan Fredrik  b. 21 Jan 1818  d. 1844
			Jensen, Anne Elisebeth  b. 1792

							Irgens, Johannes  b. 6 Aug 1723  d. 10 May 1781
					Irgens, Leonhard Christian  b. 9 May 1759  d. 28 Dec 1796
							Borchgrevincki, Anne Margaret  b. 28 Aug 1728  d. 10 Mar 1798
			Irgens, Johannes Leonhard Christian  b. 10 May 1788
					Hersleb, Inger Marie Frost  b. 8 Jun 1764  d. 5 Jan 1806
	Irgens, Jens Johannes  b. 19 Jun 1822  d. 19 Jun 1823
			Jensen, Anne Elisebeth  b. 1792

							Irgens, Leonhard Christian  b. 9 May 1759  d. 28 Dec 1796
					Irgens, Johannes Leonhard Christian  b. 10 May 1788
							Hersleb, Inger Marie Frost  b. 8 Jun 1764  d. 5 Jan 1806
			Irgens, Hans Olaus  b. 1 Jan 1825  d. 12 Feb 1902
					Jensen, Anne Elisebeth  b. 1792
	Irgens, Jensine Amalie  b. 29 May 1856  d. 26 Jan 1889
			Strom, Otilie Emilie  b. 22 Mar 1828  d. 19 Aug 1905