| Last Name | WILLIAMS |
| First Name | MARK |
| Middle Name | PRESTON |
| Birth Year | 1956 |
| Address | 544 EAST SAXONY DRIVE |
| City | EXTON |
| State | PA |
| ZIP | 19341 |
| County | CHESTER |
| Tier | Tier 2 |
| Imported | 05/03/2026 |
| Name | DOB | Status | Party | Address | County | STH | USC | Score | Basis | Last Vote |
|---|---|---|---|---|---|---|---|---|---|---|
| WILLIAMS, MARCIA | 07/20/1956 | ACTIVE | D | 410 E MINER ST, WEST CHESTER | CHESTER | STH156 | USC06 | 100 | by_1956; fi_M; county | 11/2025 |
| WILLIAMS, MARJORIE | 06/24/1956 | ACTIVE | NOP | 1201 VON STEUBEN DR, WAYNE | CHESTER | STH157 | USC06 | 100 | by_1956; fi_M; county | 11/2024 |
| WILLIAMS, MARK | 04/15/1956 | ACTIVE | R | 544 E SAXONY DR, EXTON | CHESTER | STH167 | USC06 | 100 | by_1956; fi_M; county | 11/2025 |
| WILLIAMS, MELVIN | 03/17/1956 | ACTIVE | D | 1400 BLACKHORSE HILL RD, COATESVILLE | CHESTER | STH074 | USC06 | 100 | by_1956; fi_M; county | 11/2022 |