New York attorney record · Judicial Dept 1
John Marshall Hamilton
University Of Michigan alumna, admitted to the New York bar in 1968, registered office in Media, PA. A half-lifetime's worth of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1968
- Admitted
- 58
- Years in bar
- 1605815
- NY reg #
The record in one line
John Marshall Hamilton appears in the New York attorney register with a current status of "Due to reregister within 30 days of birthday", on record since 1968 - an administrative designation rather than discipline, but confirm current standing with the state bar.
- 58 yrs
- since first admission to the bar
- Pending-renewal
- current bar status: "Due to reregister within 30 days of birthday"
- #1 of 28
- by tenure in Media office peers
- Law school
- University Of Michigan
Data updated September 2026
What this profile tells you
Bar status & tenure
John Marshall Hamilton is registered as bar number 1605815 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 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under J. Marshall Hamilton, located in Media, PA, ZIP 19063. Educational background: UNIVERSITY OF MICHIGAN (2,044 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 Media, PA office peers
Within Media, PA's 28-attorney local set, John Marshall Hamilton is #1 by tenure, a small-cohort read, not a statewide claim. See the Media attorney directory .
- Local rank
- #1
- City cohort
- 28
- Local percentile
- 0th
- Admitted
- 1968
Nearest tenure peers in Media
- Charles E. Dennison admitted 1972 · 54 yr
- Lawrence S. Rubin admitted 1978 · 48 yr
- Sonia Chand Jaipaul admitted 1983 · 43 yr
- Janice W. Newman admitted 1984 · 42 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 John compares to fellow University Of Michigan alumni
Among the 1,196 University Of Michigan graduates in the New York register, John Marshall Hamilton is longer-tenured than 99%.
58 years vs. University Of Michigan alumni
Years since admission - 1,196 NY-registered alumni of this school
58 Top 1% higher than 99% of 1,196 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 Michigan's active-bar rate
Of University Of Michigan's 2,044 alumni in the New York register, 62.6% currently hold "Currently registered" status, below the statewide average.
The 1968 admission class today
Of the 1,871 attorneys admitted to the New York bar in 1968, 31.6% 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
- 1605815
- Year Admitted
- 1968 (58 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- Jun 2026
Location & Contact
- Company
- J. Marshall Hamilton
- City
- Media, PA
- ZIP Code
- 19063
- Phone
- (484) 574-3515
Education
Status Distribution Across the New York Bar
John Marshall Hamilton'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 Michigan alumni
Fellow alumni on the NY register whose admission year is closest to 1968 (excluding same-firm colleagues above).
Same admission year (1968), other cities
NY-registered attorneys admitted in 1968 whose listed office city differs from Media, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for John Marshall Hamilton: closest NY bar admission year outside PA, and closest out-of-state office cities by how many NY-registered attorneys they list (~29 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1968)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
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Compare attorneys →Before you rely on this record
John Marshall Hamilton 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 John Hamilton licensed?
John Hamilton is licensed to practice law in New York.
When was John Marshall Hamilton admitted to the bar?
John Marshall Hamilton's admission to the New York bar dates back to 1968.
Where did John Marshall Hamilton go to law school?
John Marshall Hamilton attended UNIVERSITY OF MICHIGAN.
What company does John Marshall Hamilton work for?
John Marshall Hamilton is associated with J. Marshall Hamilton in Media, PA.
Is John Marshall Hamilton in good standing?
Not currently, John Marshall Hamilton'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.