When I lived in Ann Arbor he attended the same church I did. Only ever saw him in the off-season, and then he and the lovely Mrs. Carr would come in after everyone was seated, sit in the back and leave as soon as possible.
I used to sit the back pews, and once, just as I hoped, Lloyd actually sat next to me. I can authoritatively report that he 1) he signed the registry L. Carr, 2) he does not sing loudly and 3) he put an envelope in the collection plate.
That is all.