NGV Stambomenverzameling
Gezin: Onbekend / Maria Begga Speeck (F24472)
Cornelius Speeck (1758-1818) 
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Maria Helena Mertens (1772-1851)
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Anna Catharina Speeck (1802-1862)  |
| Lucas Speeck (1804- ) |
| Joannes Baptista Speeck (1806-1883) |
| Joanna Catharina Speeck (1810- ) |
| Maria Begga Speeck (1808-1881)
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| Maria Isabella Speeck (1834- ) |