| Name | Cemetery | County | Updated |
| WILLIAMSON, Baby | Saint James Episcopal Cemetery | Suffolk | 2019-12-11 06:17:11 |
| WILLIAMSON, Charles W | Riverhead Cemetery | Suffolk | 2015-11-30 13:18:11 |
| WILLIAMSON, Cornelia G | Saint James Episcopal Cemetery | Suffolk | 2019-12-11 06:17:12 |
| WILLIAMSON, George | Oakland Cemetery | Suffolk | 2019-12-13 06:15:13 |
| WILLIAMSON, Georgie | Saint James Episcopal Cemetery | Suffolk | 2019-12-11 06:17:13 |
| WILLIAMSON, Hannah M | Riverhead Cemetery | Suffolk | 2015-11-30 13:18:11 |
| WILLIAMSON, Hannah M | Riverhead Cemetery | Suffolk | 2015-11-30 13:18:12 |
| WILLIAMSON, Helen L | Sacred Hearts of Jesus and Mary (Southampton) Cemetery | Suffolk | 2019-11-19 06:15:17 |
| WILLIAMSON, Hettie | Oakland Cemetery | Suffolk | 2019-12-13 06:15:14 |
| WILLIAMSON, Joseph A | Riverhead Cemetery | Suffolk | 2015-11-30 13:18:12 |
| WILLIAMSON, Joseph A | Riverhead Cemetery | Suffolk | 2015-11-30 13:18:13 |
| WILLIAMSON, Julia A | Saint James Episcopal Cemetery | Suffolk | 2019-12-11 06:17:13 |
| WILLIAMSON, Kathrine Y | Riverhead Cemetery | Suffolk | 2016-02-18 05:16:32 |
| WILLIAMSON, Sarah Emeline | Riverhead Cemetery | Suffolk | 2015-11-30 13:18:13 |
| WILLIAMSON, Willie | Mount Pleasant (Center Moriches) Cemetery | Suffolk | 2018-01-02 05:15:16 |
| WILLIAMSON, Zahn R | Riverhead Cemetery | Suffolk | 2016-02-18 05:16:32 |