William Daniel Deane
On the New York attorney register since 2003 · office in Manchester, NH
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 4106829
- Admitted
- 2003 · Third Department
- Status
- Currently registered
- Next registration
- Feb 2027
William Daniel Deane is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2003 in the Third Department, with an office in Manchester, NH; next registration due Feb 2027. 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 Daniel Deane has filed the biennial registration the court system requires; the next one is due in Feb 2027.
- 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
281 other attorneys list Nixon Peabody LLP or one of its other names as their employer on the register; 98 of them were admitted before 2003. The 5 whose admission is closest to 2003, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Andrea Ellyn Anderson | 2003 | Currently registered |
| Bryan Frank Lewis | 2003 | Currently registered |
| Joseph Jerome Lynch | 2003 | Currently registered |
| Lindsay Rebecca Maleson | 2003 | Currently registered |
| Whitney Magee Phelps | 2003 | Currently registered |
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 Daniel Deane studied at Catholic University of America, Columbus School of Law (the register spells it “CATHOLIC UNIVERSITY”). 374 of its 1,295 living graduates on the register were admitted in the 2000s, as William Daniel Deane was.
- Same law school
- 1,295living graduates; 85.3% registered (current or due), against 87.1% overall
- Office in Manchester, NH
- 62living registrants (outside New York State)
Of the 62 living registrants with an office in Manchester, NH, 25 were admitted before 2003 and 34 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 Nixon Peabody LLP282 on the register, 98 of the others admitted before 2003.
- Catholic University of America, Columbus School of Law graduates on the register1,295 living, 85.3% registered.
- New York-admitted attorneys in Manchester, NH62 living registrants give an office there.
- Admitted in 20038,250 people admitted in 2003 are on the register, 2,491 of them through the Third 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 Daniel Deane’s standing, contact the Attorney Registration Unit of the NY Office of Court Administration (nycourts.gov/attorneys), or ask the Appellate Division, Third Department, which admitted William Daniel Deane in 2003. The register places the office outside New York, so a complaint would go to that department’s grievance committee (22 NYCRR 1240.7(a)(2)).
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).