| 1. Grogaard, John Gilbert Jr. |
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| F: |
30 Des 1926 |
| S: |
Brooklyn, Kings County, New York, USA |
| D: |
13 Jul 2000 |
| S: |
Jackson, Ocean, New Jersey, USA |
|
| 2. Grøgaard, Johan |
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| F: |
9 Feb 1906 |
| S: |
Brooklyn, Kings County, New York, USA |
| G: |
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| S: |
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| D: |
Des 1973 |
| S: |
New York, USA |
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| 4. Grøgaard (Grogard), Johannes (John) |
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| F: |
30 Jan 1880 |
| S: |
Vestre Moland, Lillesand, Aust-Agder |
| G: |
21 okt 1905 |
| S: |
Boston, Massachusetts, USA |
| D: |
16 Sep 1964 |
| S: |
Richmond, New York, USA |
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| 8. Grøgaard, Johan Petter |
=> |
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| F: |
10 Nov 1855 |
| S: |
Vestre Moland, Lillesand, Aust-Agder |
| G: |
22 okt 1879 |
| S: |
Vestre Moland, Lillesand, Aust-Agder |
| D: |
1 Jun 1882 |
| S: |
Lillesand, Aust-Agder |
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1926 - 2000 (73 år)