PlainAttorney Register file of Sep 29, 2026 · NY Office of Court Administration, via data.ny.gov

Jonathan Michael Henney

On the New York attorney register since 2026 · office in New York, NY

PlainAttorney’s reading of the public register file, not a court record.

Registration No.
6243612
Admitted
2026 · First Department
Status
Currently registered
Next registration
Nov 2028

Jonathan Michael Henney is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2026 in the First Department, with an office in New York, NY; next registration due Nov 2028. The status is the same in all 3 files we hold.

What this status means on the register

On the register, “Currently registered” means Jonathan Michael Henney has filed the biennial registration the court system requires; the next one is due in Nov 2028.

  1. Currently registered unchanged
  2. Currently registered unchanged
  3. Currently registered the first file we hold

Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; the Jul 3, 2026 and Aug 6, 2026 files for the history.

Others who list this employer on the register

772 other attorneys list Debevoise & Plimpton LLP or one of its other names as their employer on the register; 743 of them were admitted before 2026, and 675 of the 773 give an office in New York, NY. The 5 whose admission is closest to 2026, earliest first:

AttorneyAdmittedStatus
Chinaza Katherine Asiegbu2026Currently registered
Phat Huu Bach2026Currently registered
Neel Bakshi2026Currently registered
Allison Fleming Bryski2026Currently registered
Arianna Despina Carroll2026Currently registered

All 773 registrations that list Debevoise & Plimpton LLP

Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; employer spellings merged (methodology).

Where this record sits on the register

Jonathan Michael Henney studied at University of Pennsylvania Carey Law School. 1,190 of its 6,843 living graduates on the register were admitted in the 2020s, as Jonathan Michael Henney was.

Same law school
6,843living graduates; 88.7% registered (current or due), against 87.1% overall
Office in New York, NY
93,604living registrants

Of the 93,604 living registrants with an office in New York, NY, 91,608 were admitted before 2026 and 0 after.

Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; living registrants only.

Questions this record leads to

  1. Everyone who lists Debevoise & Plimpton LLP773 on the register, 743 of the others admitted before 2026; 675 of the 773 give an office in New York, NY.
  2. University of Pennsylvania Carey Law School graduates on the register6,843 living, 88.7% registered; 30 of them list Debevoise & Plimpton LLP.
  3. Attorneys with an office in New York, NY93,604 living registrants give an office there.
  4. New York County’s registered bar75,989 currently registered, 46.63 per 1,000 residents.
  5. Admitted in 20266,220 people admitted in 2026 are on the register, 1,548 of them through the First Department.
  6. Every registration that reads “Currently registered”286,911 on the register file of Sep 29, 2026, by decade of admission.
  7. What a New York lawyer may chargeThe court rules on fees, retainers and fee disputes, each cited.

How to confirm it officially

For a statement of Jonathan Michael Henney’s standing, contact the Attorney Registration Unit of the NY Office of Court Administration (nycourts.gov/attorneys), or ask the Appellate Division, First Department, which admitted Jonathan Michael Henney in 2026. A complaint about this attorney would go to the First Department’s grievance committee, which covers New York County, where the register places the office.

This page reads the register file of Sep 29, 2026, and the court system’s own search can be newer; the register shows only the current value, so a suspension that ended before the files we hold, or a censure, leaves no trace here (Appellate Division decisions are published through the court system’s Law Reporting Bureau).

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