Rosencrantz
https://benedict.dreamwidth.org/147720.html

Midsomer Murders (TV)
Any (see tagset)

Murder She Wrote
Jessica Fletcher

Murdoch Mysteries
George Crabtree, William Murdoch

Agatha Christie's Poirot (TV)
Arthur Hastings (Agatha Christie's Poirot), Hercule Poirot (Agatha Christie's Poirot)

All Creatures Great and Small (TV)
James Herriot (All Creatures Great and Small TV), Tristan Farnon (All Creatures Great and Small TV)

Father Brown (2013)
Bridgette McCarthy (Father Brown 2013), Father Brown (Father Brown 2013), Inspector Sullivan (Father Brown 2013), Sid Carter (Father Brown 2013)