Lyn Marie Brennan
On the New York attorney register since 2013 · office in New York, NY
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 5185525
- Admitted
- 2013 · First Department
- Status
- Suspended, delinquent
- Next registration
- Sep 2027
Lyn Marie Brennan is suspended, delinquent on the New York attorney register file of Sep 29, 2026. Admitted in 2013 in the First Department, with an office in New York, NY; next registration due Sep 2027. The status is the same in all 3 files we hold.
What this status means on the register
On the register, “Suspended, delinquent” means the attorney is recorded as suspended from practice, with the registration also delinquent. The register does not give the reason or date of a suspension; the Appellate Division’s order does.
- Suspended, delinquent unchanged
- Suspended, delinquent unchanged
- Suspended, delinquent 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
The register gives this attorney’s employer as “Milbank, Tweed, Hadley & McCloy LLP”. We count that spelling with Milbank LLP, the name most registrants give for the firm now; the register does not say where the attorney works today.
676 other attorneys list Milbank LLP or one of its other names as their employer on the register; 207 of them were admitted before 2013, and 550 of the 677 give an office in New York, NY. The 5 whose admission is closest to 2013, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Mark Jason Agin | 2013 | Currently registered |
| Gayle Anne Berne | 2013 | Due to re‑register |
| William John Corso | 2013 | Currently registered |
| Elizabeth Margaret Downing | 2013 | Currently registered |
| Katherine Kelly Fell | 2013 | 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
Lyn Marie Brennan studied at University College Dublin Sutherland School of Law (the register spells it “UNIVERSITY COLLEGE DUBLIN”). 90 of its 262 living graduates on the register were admitted in the 2010s, as Lyn Marie Brennan was.
- Same law school
- 262living graduates; 75.2% registered (current or due), against 87.1% overall
- Office in New York, NY
- 93,604living registrants
Of the 93,604 living registrants with an office in New York, NY, 54,478 were admitted before 2013 and 36,522 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 Milbank LLP677 on the register, 207 of the others admitted before 2013; 550 of the 677 give an office in New York, NY.
- University College Dublin Sutherland School of Law graduates on the register262 living, 75.2% registered.
- Attorneys with an office in New York, NY93,604 living registrants give an office there.
- New York County’s registered bar75,989 currently registered, 46.63 per 1,000 residents.
- Admitted in 201310,251 people admitted in 2013 are on the register, 2,956 of them through the First Department.
- Every registration that reads “Suspended, delinquent”20,229 on the register file of Sep 29, 2026, by decade of admission.
- How to complain about a New York lawyerThe grievance committee for each county, and what it can do.
How to confirm it officially
For a statement of Lyn Marie Brennan’s standing, contact the Attorney Registration Unit of the NY Office of Court Administration (nycourts.gov/attorneys), or ask the Appellate Division, First Department, which admitted Lyn Marie Brennan in 2013. A complaint about this attorney would go to the First Department’s grievance committee, which covers New York 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).