| Name | Cemetery | County | Updated |
| COWAN, Frances | Saint John the Evangelist Roman (Riverhead) Cemetery | Suffolk | 2015-11-27 13:15:28 |
| COWAN, Frances W | Saint John the Evangelist Roman (Riverhead) Cemetery | Suffolk | 2019-02-28 06:15:04 |
| COWAN, James Robert | Saint John the Evangelist Roman (Riverhead) Cemetery | Suffolk | 2016-12-07 05:15:16 |
| COWAN, Rita | Saint John the Evangelist Roman (Riverhead) Cemetery | Suffolk | 2016-12-07 05:15:16 |
| COWAN, T. | Saint John the Evangelist Roman (Riverhead) Cemetery | Suffolk | 2015-11-27 13:15:28 |
| COWAN, T. Charles | Saint John the Evangelist Roman (Riverhead) Cemetery | Suffolk | 2019-02-28 06:15:04 |