- Partnership with: Louis KNOOP
- Child: Evelyn KNOOP Birth: 2 Mar 1837, Manchester, Lancashire, Engeland
- Child: Henry Lewis KNOOP Birth: 5 Mar 1846
- Child: Robert William Rupert KNOOP Birth: 8 May 1847, Manchester, Lancashire, Engeland
- Child: Helen Maria KNOOP Birth: ABT 1848
- Child: Adolphus Frederik KNOOP Christening: 15 Feb 1850, Manchester, Lancashire, Engeland
- Child: Evelyn KNOOP Christening: 24 Oct 1851, Manchester, Lancashire, Engeland
- Child: Herman KNOOP Christening: 6 Oct 1853, Manchester, Lancashire, Engeland
- Child: Gustav KNOOP Christening: 6 Oct 1853, Manchester, Lancashire, Engeland
- Child: William Oscar KNOOP Birth: 28 Mar 1854
- Child: Catherine Sophia Magdalena KNOOP Birth: 1863, Lancashire, Engeland
- Child: Madeleine KNOOP Birth: 1863, Manchester, Lancashire, Engeland
- Child: Johanna E.F. KNOOP Birth: 1865, Lancashire, Engeland
- Child: Emily KNOOP Birth: 1865, Manchester, Lancashire, Engeland
Descendants of Maria G.
1 Maria G.
=Louis KNOOP
2 Evelyn KNOOP
=Carl Heinrich KNOOP Marriage: 15 Mar 1877, Manchester, Lancashire, Engeland
3 Eddy KNOOP
2 Henry Lewis KNOOP
=Margaret Augusta Elizabeth Marriage: 1879, Chorlton, Lancashire, Engeland
3 Percy KNOOP
3 Douglas KNOOP
2 Robert William Rupert KNOOP
2 Helen Maria KNOOP
2 Adolphus Frederik KNOOP
=Gertrude ROME Marriage: 10 May 1894, Manchester, Lancashire, Engeland
3 Dorothy Marie KNOOP
=Allan COATES Marriage: 1922, Chester, Cheshire, Engeland
2 Evelyn KNOOP
2 Herman KNOOP
=Maria Magdalena
3 Maude KNOOP
3 Robert KNOOP
3 Gwendolen V. KNOOP
3 Charles W. KNOOP
3 Norman Brunn KNOOP
3 Harold Gustavus KNOOP
3 Constance KNOOP
3 John Herman KNOOP
2 Gustav KNOOP
2 William Oscar KNOOP
=Bertha JAUCH Marriage: 18 Nov 1882, Engeland
2 Catherine Sophia Magdalena KNOOP
2 Madeleine KNOOP
2 Johanna E.F. KNOOP
2 Emily KNOOP