Mary FitzSimons McQuinn
- Verified against the Supreme Court of Ohio attorney directory, July 2026
10 years in practice
First admitted in 2016
First admitted in 2016
- 2016 Admitted, Ohio
Overview
Mary FitzSimons McQuinn is an attorney admitted in Ohio (since 2016), based in Washington, DC.
This profile is built from public bar records and shows only what those records contain. Mary has not written or endorsed anything on this page.
Jurisdictions admitted
| Jurisdiction | Admitted | Bar number | Status |
|---|---|---|---|
| Ohio | 2016 | #95346 | Active |
Education
- Ohio State UniversityLaw school, per the bar record
Contact and offices
Mayer Brown LLP
1999 K Street, NW
Washington, DC 20006
The address and number above come from the attorney's public bar registration, which can lag a recent move. Confirm before visiting.
Other attorneys in Washington
Ordered by years licensed, from the same public records.
Sources for this profile: the Supreme Court of Ohio attorney directory. License status can change; check the bar's own record for the current status before hiring. Updated July 12, 2026.