| | Richard BernhardIttermann …–… | | |
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| | Alfons MarcusIttermann …–… | | |
| | Elsa GertrudeIttermann …–… | | |
Elmar EdmundIttermann …–… | | |
| | August Ittermann 1872–1941 Ottilge CarolineOtt 1310–1965 | | |
Anna CatherineKelm …–1934 | | |
| | Regina Ittermann 1218–1710 Gustav WilhelmTimm 1881–… | | |
| | Gottlieb Ittermann 185–277 | | |
| | Robert Ittermann akaEtterman 273–1970 | | |
Ephrahim Ittermann 141–142 | | |
| | Nelson DavidIttermann …–… | | |
| | Alfred SashaIttermann …–… | | |
| | Clarence RichardRussell …–… | | |
| | Jonathan Ittermann 101–277 Karoline Kuhlman 1890–2111 | | |
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| | Franz JosefHoffstedde …–… | | |
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Robert GustavIttermann …–… | | |
| | Christian Ittermann 2712–1211 | | |
Martin Ittermann 1852–205 | | |
Christina Ittermann 1860–… | | |
| | Christian Ittermann 272–1904 Luise (Baerwald)Berwold 1118–… | | |