I thought maybe (hoped!) it was Charlie Carrick from The Borgias.

Possible spoiler -

I took that to be that there was a bawdy Scottish song that Dougal sang to a younger Jamie that could/should be adapted to the music and general idea of Boogie Woogie Bugle Boy, which Claire sang to or around older Jamie.

IMO, the Redcoats saw it as 'finders, keepers' WRT things Scottish. The answer to why would a perfectly good shirt be in the mill was one of pure contempt - it's Scotland.

I'm not a man, but I do know them…can't imagine that happening in an early spring, cold, cold stream (shrinkage, a la Steinfeld) with Redcoats in the area, and the sister standing there. Maybe frozen…

I agree - I can't imagine realizing that my mother and grandmother willingly allowed this separation from each other - that they found something bigger, more important than their realationship to let them permanently cut their ties to each other. E was just a few years older than Paige at the time; it's not a far…

Compartmentalizing - the fewer who know specifics, the less chance operations can be 'blown' if one operative is caught.

Claudia kidnapped them and tortured Phil in S1, to see if they were loyal or moles…and that came from E reporting that P liked living here too much.

I would have liked to see, and read, Claire explaining some of things from the 20th century. In the book there is a very brief mention about Jamie liking the idea of tanks, and cars, iirc, but an 18th century person's reaction to those descriptions would have been interesting.

Interesting - why do you think Edith's aunt is actually her mother? Did I read your comment correctly?