William Gustav Murphy IV
On the New York attorney register since 2002 · office in Tarrytown, NY
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 4034245
- Admitted
- 2002 · Second Department
- Status
- Currently registered
- Next registration
- Feb 2028
William Gustav Murphy IV is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2002 in the Second Department, with an office in Tarrytown, NY; next registration due Feb 2028. The status is the same in all 3 files we hold.
What this status means on the register
On the register, “Currently registered” means William Gustav Murphy IV has filed the biennial registration the court system requires; the next one is due in Feb 2028.
- Currently registered unchanged
- Currently registered unchanged
- Currently registered the first file we hold
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; the Jul 3, 2026 and Aug 6, 2026 files for the history.
Others who list this employer on the register
24 other attorneys list Marks, O’Neill, O’Brien, Doherty & Kelly, P.C. or one of its other names as their employer on the register; 11 of them were admitted before 2002, and 10 of the 25 give an office in Tarrytown, NY. The 5 whose admission is closest to 2002, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Robert Vito Fodera | 2000 | Due to re‑register |
| Thomas William Ledwith | 2000 | Currently registered |
| Paris Theodore Rosvolos | 2001 | Currently registered |
| Kevin John O’Brien | 2005 | Currently registered |
| John Lucius Overland | 2005 | Currently registered |
All 25 registrations that list Marks, O’Neill, O’Brien, Doherty & Kelly, P.C.
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; employer spellings merged (methodology).
Where this record sits on the register
William Gustav Murphy IV studied at Temple University Beasley School of Law (the register spells it “TEMPLE UNIVERSITY, PHILADELPHIA”). 467 of its 1,867 living graduates on the register were admitted in the 2000s, as William Gustav Murphy IV was.
- Same law school
- 1,867living graduates; 84.9% registered (current or due), against 87.1% overall
- Office in Tarrytown, NY
- 405living registrants
Of the 405 living registrants with an office in Tarrytown, NY, 196 were admitted before 2002 and 200 after.
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; living registrants only.
Questions this record leads to
- Everyone who lists Marks, O’Neill, O’Brien, Doherty & Kelly, P.C.25 on the register, 11 of the others admitted before 2002; 10 of the 25 give an office in Tarrytown, NY.
- Temple University Beasley School of Law graduates on the register1,867 living, 84.9% registered.
- Attorneys with an office in Tarrytown, NY405 living registrants give an office there.
- Westchester County’s registered bar7,255 currently registered, 7.26 per 1,000 residents.
- Admitted in 20027,981 people admitted in 2002 are on the register, 2,478 of them through the Second Department.
- Every registration that reads “Currently registered”286,911 on the register file of Sep 29, 2026, by decade of admission.
- What a New York lawyer may chargeThe court rules on fees, retainers and fee disputes, each cited.
How to confirm it officially
For a statement of William Gustav Murphy IV’s standing, contact the Attorney Registration Unit of the NY Office of Court Administration (nycourts.gov/attorneys), or ask the Appellate Division, Second Department, which admitted William Gustav Murphy IV in 2002. A complaint about this attorney would go to the Second Department’s Grievance Committee for the Ninth Judicial District, which covers Westchester County, where the register places the office.
This page reads the register file of Sep 29, 2026, and the court system’s own search can be newer; the register shows only the current value, so a suspension that ended before the files we hold, or a censure, leaves no trace here (Appellate Division decisions are published through the court system’s Law Reporting Bureau).