| Sons | Grand-sons | |
Harrenhaus Jennifer Jones   Ch Isgraig Snow Prince x Red Roseat Ravenchurst |
Ch Harrenhaus Know How     Aldridge Andiamo x Harrenhaus Jennifer Jones |
Dgeferson Ch Harrenhaus Know How x Aleksandra Richchi Ch Harrenhaus Know How x Aleksandra Richchi |
| Europa Mac Coy Monogram Ch Harrenhaus Know How x Agli Mac Coy Ch Harrenhaus Know How x Agli Mac Coy |
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| Harrienvey Babetta Ch Harrenhaus Know How x Ch Harrenhaus April Begins Ch Harrenhaus Know How x Ch Harrenhaus April Begins |
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| Harrienvey Barbara Ch Harrenhaus Know How x Ch Harrenhaus April Begins Ch Harrenhaus Know How x Ch Harrenhaus April Begins |
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Ch, Int Ch Harrienvey Bookmaster  Ch Harrenhaus Know How x Ch Harrenhaus April Begins Ch Harrenhaus Know How x Ch Harrenhaus April Begins |