New York attorney record · Judicial Dept 2
Ailsa Hamilton Pierrepont
Roger Williams University School Of Law alumna, admitted to the New York bar in 2014, registered office in New York, NY. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2014
- Admitted
- 12
- Years in bar
- 5266721
- NY reg #
The record in one line
Ailsa Hamilton Pierrepont appears in the New York attorney register with a current status of "Due to reregister within 30 days of birthday", on record since 2014 - an administrative designation rather than discipline, but confirm current standing with the state bar.
- 12 yrs
- since first admission to the bar
- Pending-renewal
- current bar status: "Due to reregister within 30 days of birthday"
- #57301 of 93,608
- by tenure in New York office peers
- Law school
- Roger Williams University School Of Law
Data updated September 2026
What this profile tells you
Bar status & tenure
Ailsa Hamilton Pierrepont is registered as bar number 5266721 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 2, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Blackstone, located in New York, NY (New York County), ZIP 10154. 5 other attorneys share this firm affiliation in the registry. Educational background: Roger Williams University School of Law (369 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 New York, NY office peers
Ailsa Hamilton Pierrepont's 12-year NY register tenure places mid-pack in New York, NY: rank #57,301 of 93,608 office peers (61st percentile). See the New York attorney directory .
- Local rank
- #57,301
- City cohort
- 93,608
- Local percentile
- 61st
- Admitted
- 2014
Nearest tenure peers in New York
- Patricio Abal admitted 2014 · 12 yr
- Sarah Hope Abel admitted 2014 · 12 yr
- Max William Abend admitted 2014 · 12 yr
- Debra M. Aboodi admitted 2014 · 12 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 Ailsa compares to fellow Roger Williams University School Of Law alumni
Among the 344 Roger Williams University School Of Law graduates in the New York register, Ailsa Hamilton Pierrepont is longer-tenured than 54%.
12 years vs. Roger Williams University School Of Law alumni
Years since admission - 344 NY-registered alumni of this school
12 Top 46% higher than 54% of 344 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
Roger Williams University School Of Law's active-bar rate
Of Roger Williams University School Of Law's 369 alumni in the New York register, 82.7% currently hold "Currently registered" status, above the statewide average.
The 2014 admission class today
Of the 10,747 attorneys admitted to the New York bar in 2014, 71.5% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Due to reregister within 30 days of birthday
- Registration Number
- 5266721
- Year Admitted
- 2014 (12 yrs · mid-career)
- Judicial Department
- 2
- Next Registration
- Apr 2026
Location & Contact
- Company
- Blackstone
- City
- New York, NY
- County
- New York
- ZIP Code
- 10154
- Phone
- (212) 699-2266
Education
Status Distribution Across the New York Bar
Ailsa Hamilton Pierrepont'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.
Same firm affiliation: Blackstone
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Roger Williams University School Of Law alumni
Fellow alumni on the NY register whose admission year is closest to 2014 (excluding same-firm colleagues above).
Same admission year (2014), other cities
NY-registered attorneys admitted in 2014 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 Ailsa Hamilton Pierrepont: 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 (~2014)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in New York, NY
Compare credentials side-by-side
Compare Ailsa Hamilton Pierrepont with similar attorneys in New York.
Compare attorneys →Before you rely on this record
Ailsa Hamilton Pierrepont 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 Ailsa Pierrepont licensed?
Ailsa Pierrepont is licensed to practice law in New York.
When was Ailsa Hamilton Pierrepont admitted to the bar?
Ailsa Hamilton Pierrepont has been on the New York bar register since 2014.
Where did Ailsa Hamilton Pierrepont go to law school?
Ailsa Hamilton Pierrepont attended Roger Williams University School of Law.
What company does Ailsa Hamilton Pierrepont work for?
Ailsa Hamilton Pierrepont is associated with Blackstone in New York, NY.
Is Ailsa Hamilton Pierrepont in good standing?
Not currently, Ailsa Hamilton Pierrepont'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.