New York attorney record · Judicial Dept 3
Jon Alan Marshall Iii
Widener University Delaware Law School alumna, admitted to the New York bar in 2023, registered office in New York, NY. As a recent entrant to the registry, this record's status, address, and admission date come straight from the NY Office of Court Administration.
- 2023
- Admitted
- 3
- Years in bar
- 6069629
- NY reg #
The record in one line
Jon Alan Marshall Iii is early in an active New York law career - admitted to the bar in 2023 and on active status for 3 years so far, already ahead of 0% of the state's active bar by tenure.
- 3 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 100%
- by tenure among active NY attorneys
- Law school
- Widener University Delaware Law School
Data updated May 2026
What this profile tells you
Bar status & tenure
Jon Alan Marshall Iii holds bar number 6069629 with the New York bar authority, a recent active-status addition to the roll. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Marks, O'Neill, O'Brien, Doherty & Kelly P.C., located in New York, NY (New York County), ZIP 10016. 1 other attorney shares this firm affiliation in the registry. Educational background: Widener University Delaware Law School (347 registered alumni).
State context & due diligence
As a recent addition to the register, Jon Alan Marshall Iii counts toward the New York bar's active cohort; the breakdown below shows how that group stacks up against the rest of the register.
Experience vs. the active New York bar
Jon Alan Marshall Iii is a recent addition to the active New York bar, admitted in 2023. The histogram below shows where 3 years of tenure falls among every currently-active attorney in the state.
3 years on the New York bar
Years since admission, all currently-active NY attorneys
3 Top 100% higher than 0% of 284,296 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 · May 2026
How Jon compares to fellow Widener University Delaware Law School alumni
Among the 272 Widener University Delaware Law School graduates in the New York register, Jon Alan Marshall Iii is longer-tenured than 0% - a school-cohort view of experience, alongside the statewide one above.
3 years vs. Widener University Delaware Law School alumni
Years since admission - 272 NY-registered alumni of this school
3 Top 100% higher than 0% of 272 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 · May 2026
Widener University Delaware Law School's active-bar rate
Of Widener University Delaware Law School's 347 alumni in the New York register, 80.7% currently hold "Currently registered" status, above the statewide average.
Widener University Delaware Law School alumni, active-bar rate
The 2023 admission class today
Of the 8,985 attorneys admitted to the New York bar in 2023, 96% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 6069629
- Year Admitted
- 2023 (3 yrs · early career)
- Judicial Department
- 3
- Next Registration
- Dec 2027
Location & Contact
- Company
- Marks, O'Neill, O'Brien, Doherty & Kelly P.C.
- City
- New York, NY
- County
- New York
- ZIP Code
- 10016
- Phone
- (212) 967-0080
Education
Status Distribution Across the New York Bar
Jon Alan Marshall Iii's current status, "Currently registered", places this attorney in the 66.2% of the 429,620-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.
Other Attorneys at Marks, O'Neill, O'Brien, Doherty & Kelly P.C.
View all attorneys at this firm →Verify This Attorney
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Compare credentials side-by-side
Compare Jon Alan Marshall Iii with similar attorneys in New York.
Compare attorneys →Before you rely on this record
Jon Alan Marshall Iii'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 Jon Marshall licensed?
Jon Marshall is licensed to practice law in New York.
When was Jon Alan Marshall Iii admitted to the bar?
Jon Alan Marshall Iii was admitted to the New York bar in 2023, 3 years ago.
Where did Jon Alan Marshall Iii go to law school?
Jon Alan Marshall Iii attended Widener University Delaware Law School.
What company does Jon Alan Marshall Iii work for?
Jon Alan Marshall Iii is associated with Marks, O'Neill, O'Brien, Doherty & Kelly P.C. in New York, NY.
Is Jon Alan Marshall Iii in good standing?
Yes, Jon Alan Marshall Iii holds active bar status ("Currently registered").
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.