New York attorney record · Judicial Dept 1
Antonia Munroe Grumbach
Columbia Law School alumna, admitted to the New York bar in 1971, registered office in New York, NY. A half-lifetime's worth of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1971
- Admitted
- 55
- Years in bar
- 1080506
- NY reg #
The record in one line
Antonia Munroe Grumbach has spent 55 years on the register since admission in 1971, one of the longest-standing active practitioners the state bar carries at 98% tenure percentile.
- 55 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #1501 of 93,608
- by tenure in New York office peers
- Law school
- Columbia Law School
Data updated August 2026
What this profile tells you
Bar status & tenure
Antonia Munroe Grumbach has carried New York bar registration 1080506 for the better part of a career, still active and in good standing. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Patterson Belknap Webb & Tyler LLP, located in New York, NY (New York County), ZIP 10036. 5 other attorneys share this firm affiliation in the registry. Educational background: Columbia Law School (11,650 registered alumni).
State context & due diligence
Across a career spanning 55 years, Antonia Munroe Grumbach has remained part of the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
Antonia Munroe Grumbach's 55 years since a 1971 admission places this record near the far edge of the statewide tenure curve below.
55 years on the New York bar
Years since admission, all currently-active NY attorneys
55 Top 2% higher than 98% of 290,787 active NY attorneys
Each bar is a band; taller bars hold more active NY attorneys. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · August 2026
Tenure among New York, NY office peers
Antonia Munroe Grumbach is earlier in the New York, NY office cohort than most peers: local tenure rank #1,501 of 93,608 (2nd percentile). See the New York attorney directory .
- Local rank
- #1,501
- City cohort
- 93,608
- Local percentile
- 2nd
- Admitted
- 1971
Nearest tenure peers in New York
- Roger Bennet Adler admitted 1971 · 55 yr
- Richard Allen Anderman admitted 1971 · 55 yr
- Richard Thompson Andrias admitted 1971 · 55 yr
- Paul H. Appel admitted 1971 · 55 yr
How local rank is computed
Rank uses years since NY-bar admission among non-deceased registry rows that list the same office city and state, a local placement, not a statewide claim. Source: NY Office of Court Administration Attorney Registration · as of August 2026. Derived local rank, not published upstream.
How Antonia compares to fellow Columbia Law School alumni
Among the 12,124 Columbia Law School graduates in the New York register, Antonia Munroe Grumbach is longer-tenured than 99%.
55 years vs. Columbia Law School alumni
Years since admission - 12,124 NY-registered alumni of this school
55 Top 1% higher than 99% of 12,124 fellow alumni
Each bar is a band; taller bars hold more fellow alumni. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · August 2026
Columbia Law School's active-bar rate
Of Columbia Law School's 11,650 alumni in the New York register, 78.3% currently hold "Currently registered" status, above the statewide average.
The 1971 admission class today
Of the 1,869 attorneys admitted to the New York bar in 1971, 37% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 1080506
- Year Admitted
- 1971 (55 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- Nov 2026
Location & Contact
- Company
- Patterson Belknap Webb & Tyler LLP
- City
- New York, NY
- County
- New York
- ZIP Code
- 10036
- Phone
- (212) 336-2840
Education
Status Distribution Across the New York Bar
Antonia Munroe Grumbach's current status, "Currently registered", places this attorney in the 67.2% of the 432,625-attorney New York register currently marked active.
Full statewide breakdown & source note
Source: NY Office of Court Administration, Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
Same firm affiliation: Patterson Belknap Webb & Tyler LLP
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Columbia Law School alumni
Fellow alumni on the NY register whose admission year is closest to 1971 (excluding same-firm colleagues above).
Same admission year (1971), other cities
NY-registered attorneys admitted in 1971 whose listed office city differs from New York, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Antonia Munroe Grumbach: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~93,609 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1971)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
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Compare attorneys →Before you rely on this record
Antonia Munroe Grumbach's "Currently registered" listing confirms bar standing only, it is a registration fact to verify, not a verdict on quality or competence.
Frequently Asked Questions
Where is Antonia Grumbach licensed?
Antonia Grumbach is licensed to practice law in New York.
When was Antonia Munroe Grumbach admitted to the bar?
Antonia Munroe Grumbach's admission to the New York bar dates back to 1971.
Where did Antonia Munroe Grumbach go to law school?
Antonia Munroe Grumbach attended Columbia Law School.
What company does Antonia Munroe Grumbach work for?
Antonia Munroe Grumbach is associated with Patterson Belknap Webb & Tyler LLP in New York, NY.
Is Antonia Munroe Grumbach in good standing?
Yes, Antonia Munroe Grumbach holds active bar status ("Currently registered").
Cite this page & disclosure
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.