Lois - Any chance you could give us the surnames/dates? There are some obscure intacks, one in particular up a glen east of Agneash which is pretty remote but I don't have a placename for it at present.
According to legend there were outlaws in the Block Eary valley which is in Lezayre just beyond the Lonan and Braddan boundaries, but this must have been way before the Lonan Register - probably in the 15th century if at all.

Nigel