Mackinac Probate Court Info

Are you looking for information about Mackinac Probate Court in Michigan?

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If you’re looking for information about Mackinac Probate Court in Michigan, we are happy to provide you the following details:


Mackinac County Probate Judge
Address: 100 S Marley St.
St Ignace, MI 49781
Phone: (906) 643-7303

We are located on the first floor of the Mackinac County Courthouse at 100 S. Marley in St. Ignace. Our office can be reached at (906)-643-7303 or (906) 643-7330. Office hours are Monday through Friday from 8:30 a.m. – 12:00 noon and 1:00 p.m. – 4:30 p.m.

Hon. W. Clayton Graham- Probate & Family Division

Where to eat near the Mackinac County Probate Court: Click here for restaurants close by

Where to park near the Mackinac County Probate Court: Click here for parking information

If you are sick do not enter the building. If you are healthy and must enter, please practice good hygiene and social distancing. Please do not bring non-essential individuals into the building with you.

Department Resources
Deceased Person’s Estates
Family Division Proceedings
Guardianships — Adult
Guardianships — Minors
Mental Commitments
Name Changes
Michigan Legal Help
State Court Administrative Office
Michigan Legislature
6th Probate District Court Facebook Page
Hon. W. Clayton Graham
Judge Graham was elected the 6th District Probate Judge in Novemer of 2006. The 6th Probate District includes both Luce and Mackinac Counties. The Probate Judge also sits in the Family Division of Circuit Court handling domestic cases. Judge Graham previously served as Mackinac County’s Prosecuting Attorney for several years.

Judge Graham was born and raised in Paradise, Michigan. The youngest of five children born to Leo and Wanda Graham, he attended Whitefish Township School. Judge Graham received a Bachelors Degree in Criminal Justice from Lake Superior State University and obtained his law degree fro Thomas M. Cooley Law School.

Judge Graham’s experience prior to taking the bench includes serving as a judicial clerk, assistant prosecutor, an elected prosecutor and operating a private practice.

Judge Graham resides in the St. Ignace area with his family.