William Andrew Duncan
- Verified against the New York State attorney registration file and the Texas bar record, July 2026
11 years in practice
First admitted in 2015
First admitted in 2015
- 2015 Admitted, New York
- 2021 Admitted, Texas
Overview
William Andrew Duncan is an attorney admitted in New York (since 2015) and Texas (since 2021), based in Austin, TX.
This profile is built from public bar records and shows only what those records contain. William has not written or endorsed anything on this page.
Jurisdictions admitted
| Jurisdiction | Admitted | Bar number | Status |
|---|---|---|---|
| New York | 2015 | #5331830 | Active |
| Texas | 2021 | #24124453 | Active |
Education
- Columbia Law SchoolLaw school, per the bar record
Contact and offices
Rigby Slack PLLC
3500 Jefferson St Ste 330
Austin, TX 78731
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 Austin
Ordered by years licensed, from the same public records.
Sources for this profile: the New York State attorney registration file; the Texas bar record. License status can change; check the bar's own record for the current status before hiring. Updated July 12, 2026.