You can order the microfilm of the old records from the ELCA archives in Chicago for $15 for a one month rental. The records pretty much cover 1868 through the 1920's or 30's. Trinity was the largest immigrant church in Mpls at that time. One set of my great grandparents were married there, one grandfather was baptized there, and other relatives attended there from the 1880's through the early 1900's.