Michael Matthew Groat PhD's Genealogical Database
Individuals: 97,713 Families: 61,838
Gedcom Last Modified: December 14, 2025 00:59:10
John de Cogan
- Preferred Name: John de Cogan
- Gender: M
- Death: Y with note: GEDCOM data
- FSID: GVQM-425
Family 1: Juliana FitzMaurice, b. ABT 1263 in Dublin, Co Dublin, Ireland d. 24 SEP 1300 in Thomond, Co Clare, Ireland
Master Index
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(Internal GEDCOM data structures and GEDCOM file parsing) Copyright 2014-2021 © Giulio Genovese (giulio.genovese@gmail.com)
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