St. Clair County formed in the year 1820, derived its name either from Arthur St. Clair, first governor of the Northwest Territory, or for Saint Clair on whose feast day Lake St. Clair was discovered. Port Huron is the county seat and the largest municipality of this county. With a total area of 836.63 sq mi, the county has a population of around 0.16 million people with a rich blend of different and diverse races including White, Native American, black or African American, Asian, Hispanic or Latino, Pacific Islander, and others with more than 63.8K households and 44.2K families.

To lead through a successful life, it is always important to memorize our ancestors and progenitors, their deeds and valor and that would only begin from home. St. Clair County data search archive today is packed with huge information on property deeds, death news, birth, war essentials, military feats, probates, census survey figures, immigration trivia, civil court accounts, ancestral SSN, marriage volume numbers, separation decree information and lots more thus accomplishing the extensive ancestral records exploration to a great extent.