Court directory

# St. Clair County Probate Court

## Court information

### St. Clair County Probate Court

Physical address

St. Clair County Probate Ct, St. Clair County Building, 201 McMorran Blvd, Port Huron, MI 48060

Phone

(810) 985-2066

[Official court website](https://www.courts.michigan.gov/courts/trial-courts/) Checked Aug 14, 2026 [Official court website](http://www.stclaircounty.org/Offices/courts/probate/) Checked Aug 14, 2026

Aliases: MI St. Clair County Probate Court · Michigan St. Clair County Probate Court · Michigan St. Clair County Prob. Ct. · MI St. Clair County Prob. Ct.

## Assigned Judges

- [Jennifer D. Smith Deegan Probate Judge](/kyj/judge/jennifer-d-smith-deegan-mi-probate-judge-st-clair-county-probate-court)

- [John D. Tomlinson Probate Judge](/kyj/judge/john-d-tomlinson-mi-probate-judge-st-clair-county-probate-court)

- [Michael L. West Chief Judge](/kyj/judge/michael-l-west-mi-chief-judge-st-clair-county-probate-court)