Again, the phrase that caught Thompson's eye, comes from this Old Irish:

'Inad lim roga?'

For what it's worth, I went to Google's online translator. "Rogha" and "Roghú" are translated, from "Irish", as "choice, selection, call, pick..."

"Lim" ("lem"?) comes out "to me."   Don't know about "inad."

And, as I keep saying, I am well and truly in over my head here....