1. Cadzand * NL-ZE Sluis G 1883-07-09 nr 16 - Hendrik Kotvis
2. Retranchement * NL-ZE Sluis T 1906-03-01 nr 2 - Hendrik Kotvis & Pieternella Adriana de Ridder
3. Rochester * US-NY Monroe County O 1964-03-[11] - [Henry Kotvis]
4. Sodus, Rural Cemetery * US-NY Wayne County B 1964-03-** - [Henry Kotvis]
5. Retranchement * NL-ZE Sluis G 1882-08-25 nr 27 - Pieternella Adriana de Ridder
6. Uw feedback met eventuele correcties en/of aanvullingen wordt zeer gewaardeerd.
7. Sodus, Rural Cemetery * US-NY Wayne County B 1949 ? [Nellie DeRidder Kotvis]
8. Eustis, Greenwood Cemetery * US-FL Lake County B 1992 ? [Jacob van Blankenberg]
9. Williamson * US-NY Wayne County G 1908-04-[25] - [Sarah Kotvis]
10. Newark * US-NY Wayne County O 2001-03-[26] - [Sarah Kotvis]
11. Newark * US-NY Wayne County O 1978-01-** - [Nellie Kotvis]
12. Pultneyville * US-NY Wayne County G 1912-01-[30] - [Henry Kotvis]
13. Wolcott * US-NY Wayne County O 2006-02-[21] - [Henry Kotvis]
14. Newark * US-NY Wayne County G 1915-05-[03] - [Elizabeth Kotvis]
15. Newark * US-NY Wayne County O 2000-11-[28] - [Elizabeth Kotvis]
16. Sodus * US-NY Wayne County G 1912-06-[11] - [Michael Hermenet]
17. Rochester * US-NY Monroe County O 2002-04-[07] - [Michael Hermenet]
18. DeBary * US-FL Volusia County O 1991-05-[08] - [Isaac Kotvis]
19. Sodus, Rural Cemetery * US-NY Wayne County B 1991-05-** - [Isaac Kotvis]