Doowan

Recorded observations do not establish joining or departure dates. Repeated overlapping observations are consolidated; distinct periods remain separate.

1. GravityRole unavailableRecorded — · last recorded —Joining and departure dates unconfirmed
2. GravityRole unavailableRecorded — · last recorded —Joining and departure dates unconfirmed
3. ConvictionRole unavailableRecorded — · last recorded —Joining and departure dates unconfirmed
4. University of MichiganRole unavailableRecorded —Joining and departure dates unconfirmed