Data includes dates and places of birth, names of spouses, children, parents, siblings, with places of residence. Follows the development of the church in Detroit from the Jesuits, through the French and English settlers. A definitive history of the period it covers. Part 1 is an alphabetical listing of over 5,000 individuals from 32 states and 17 countries being researched by members. Part 2 is a locality index of all places of birth, marriage, and death as recorded in Part 1.
Wives are cross-indexed with maiden names.
No duplications from 1983 Directory. No duplications from previous volumes. No duplications from first three volumes. The first volume published in three years of names and families being researched by OCGS members. No duplications from previous volumes.