New York attorney record · Judicial Dept 4
Joan Alice De R. O'Byrne
University Of California alumna, admitted to the New York bar in 1969, registered office in Rochester, NY. A half-lifetime's worth of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1969
- Admitted
- 57
- Years in bar
- 1357672
- NY reg #
The record in one line
Joan Alice De R. O'Byrne appears in the New York attorney register with a current status of "Due to reregister within 30 days of birthday", on record since 1969 - an administrative designation rather than discipline, but confirm current standing with the state bar.
- 57 yrs
- since first admission to the bar
- Pending-renewal
- current bar status: "Due to reregister within 30 days of birthday"
- #52 of 2,355
- by tenure in Rochester office peers
- Law school
- University Of California
Data updated September 2026
What this profile tells you
Bar status & tenure
Joan Alice De R. O'Byrne is registered as bar number 1357672 with the New York bar authority, carrying a current status of "Due to reregister within 30 days of birthday", a routine periodic-renewal reminder, not discipline. Registration is recorded within Judicial Department 4, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Joan De R. O'Byrne, located in Rochester, NY (Monroe County), ZIP 14614. Educational background: UNIVERSITY OF CALIFORNIA (123 registered alumni).
State context & due diligence
A "Due to reregister within 30 days of birthday" status falls outside the New York bar's active cohort for now. The breakdown below shows what share of the register that represents.
Tenure among Rochester, NY office peers
Joan Alice De R. O'Byrne is earlier in the Rochester, NY office cohort than most peers: local tenure rank #52 of 2,355 (2nd percentile). See the Rochester attorney directory .
- Local rank
- #52
- City cohort
- 2,355
- Local percentile
- 2nd
- Admitted
- 1969
Nearest tenure peers in Rochester
- Vincent Bernard Campbell admitted 1969 · 57 yr
- Frank Thurwood Crego admitted 1969 · 57 yr
- Joseph Anthony Giorgi admitted 1969 · 57 yr
- Patricia O'Toole Vazzana admitted 1969 · 57 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 September 2026. Derived local rank, not published upstream.
How Joan compares to fellow University Of California alumni
Among the 113 University Of California graduates in the New York register, Joan Alice De R. O'Byrne is longer-tenured than 99%.
57 years vs. University Of California alumni
Years since admission - 113 NY-registered alumni of this school
57 Top 1% higher than 99% of 113 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 · September 2026
University Of California's active-bar rate
Of University Of California's 123 alumni in the New York register, 57.7% currently hold "Currently registered" status, below the statewide average.
The 1969 admission class today
Of the 1,864 attorneys admitted to the New York bar in 1969, 35.6% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Due to reregister within 30 days of birthday
- Registration Number
- 1357672
- Year Admitted
- 1969 (57 yrs · veteran)
- Judicial Department
- 4
- Next Registration
- Sep 2026
Location & Contact
- Company
- Joan De R. O'Byrne
- City
- Rochester, NY
- County
- Monroe
- ZIP Code
- 14614
- Phone
- (585) 546-3340
Education
Status Distribution Across the New York Bar
Joan Alice De R. O'Byrne's current status, "Due to reregister within 30 days of birthday", places this record outside 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.
Near-tenure University Of California alumni
Fellow alumni on the NY register whose admission year is closest to 1969 (excluding same-firm colleagues above).
Same admission year (1969), other cities
NY-registered attorneys admitted in 1969 whose listed office city differs from Rochester, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Joan Alice De R. O'Byrne: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~2,356 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1969)
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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Joan Alice De R. O'Byrne is currently listed as "Due to reregister within 30 days of birthday", treat that as a registration fact to confirm, not a verdict on quality.
Frequently Asked Questions
Where is Joan O'Byrne licensed?
Joan O'Byrne is licensed to practice law in New York.
When was Joan Alice De R. O'Byrne admitted to the bar?
Joan Alice De R. O'Byrne's admission to the New York bar dates back to 1969.
Where did Joan Alice De R. O'Byrne go to law school?
Joan Alice De R. O'Byrne attended UNIVERSITY OF CALIFORNIA.
What company does Joan Alice De R. O'Byrne work for?
Joan Alice De R. O'Byrne is associated with Joan De R. O'Byrne in Rochester, NY.
Is Joan Alice De R. O'Byrne in good standing?
Not currently, Joan Alice De R. O'Byrne's listed status is "Due to reregister within 30 days of birthday", not active standing. Confirm current status with the state bar.
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.