New York attorney record · Judicial Dept 1
John Henry Jankoff
New York alumna, admitted to the New York bar in 1968, registered office in East Hampton, NY. 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
- 1370451
- NY reg #
The record in one line
John Henry Jankoff has spent 58 years on the register since admission in 1968, one of the longest-standing active practitioners the state bar carries at 98% tenure percentile.
- 58 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #6 of 130
- by tenure in East Hampton office peers
- Law school
- New York
Data updated September 2026
What this profile tells you
Bar status & tenure
John Henry Jankoff has carried New York bar registration 1370451 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 68 Elybrook To Hands Cree Rd, located in East Hampton, NY (Suffolk County), ZIP 11937. Educational background: NEW YORK (1,763 registered alumni).
State context & due diligence
Across a career spanning 58 years, John Henry Jankoff 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
John Henry Jankoff's 58 years since a 1968 admission places this record near the far edge of the statewide tenure curve below.
58 years on the New York bar
Years since admission, all currently-active NY attorneys
58 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 · September 2026
Tenure among East Hampton, NY office peers
John Henry Jankoff is toward the newer end of East Hampton, NY's NY register cohort: #6 of 130 by years since admission. See the East Hampton attorney directory .
- Local rank
- #6
- City cohort
- 130
- Local percentile
- 4th
- Admitted
- 1968
Nearest tenure peers in East Hampton
- Arthur Barry Malman admitted 1968 · 58 yr
- Eric Bregman admitted 1969 · 57 yr
- Martin William Gershon admitted 1967 · 59 yr
- Paul Greenfield 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 John compares to fellow New York alumni
Among the 1,198 New York graduates in the New York register, John Henry Jankoff is longer-tenured than 99%.
58 years vs. New York alumni
Years since admission - 1,198 NY-registered alumni of this school
58 Top 1% higher than 99% of 1,198 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
New York's active-bar rate
Of New York's 1,763 alumni in the New York register, 41.3% 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
- Currently registered
- Registration Number
- 1370451
- Year Admitted
- 1968 (58 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- Oct 2026
Location & Contact
- Company
- 68 Elybrook To Hands Cree Rd
- City
- East Hampton, NY
- County
- Suffolk
- ZIP Code
- 11937
- Phone
- (917) 912-2355
Education
Status Distribution Across the New York Bar
John Henry Jankoff'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.
Near-tenure New York 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 East Hampton, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for John Henry Jankoff: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~131 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.
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Compare attorneys →Before you rely on this record
John Henry Jankoff'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 John Jankoff licensed?
John Jankoff is licensed to practice law in New York.
When was John Henry Jankoff admitted to the bar?
John Henry Jankoff's admission to the New York bar dates back to 1968.
Where did John Henry Jankoff go to law school?
John Henry Jankoff attended NEW YORK.
What company does John Henry Jankoff work for?
John Henry Jankoff is associated with 68 Elybrook To Hands Cree Rd in East Hampton, NY.
Is John Henry Jankoff in good standing?
Yes, John Henry Jankoff 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.