Williamson Ln, Riverhead
- Williamson Ln Savastano Life Est, Diane V
- Williamson Ln Ellman, Dari
- 8 Williamson Ln Fox, Barry
- 17 Williamson Ln Clark, Bruce
- 18 Williamson Ln Kilkelly Trustee, Edward F
- 22 Williamson Ln Parizek, Jaroslav
- 25 Williamson Ln Schultz Jr Trst Bene, Theodore E
- 26 Williamson Ln Savastano Life Est, Diane V
- 33 Williamson Ln Mizzi, Evelyn
- 36 Williamson Ln Navarra, Kerry V
- 37 Williamson Ln Saia, Marian
- 42 Williamson Ln Sanchez, Raul
- 45 Williamson Ln Yovino, Thomas L
- 48 Williamson Ln 34 Hempstead Ave Bldg Corp
- 49 Williamson Ln Consiglio Trstee, Giancarlo L