in MON with a place name of Catpath or variations of its spelling.

My suspicion falls on the remote village of Kilpeck, (Cilpeck, Killpeck) http://www.genuki.org.uk/big/eng/HEF/Kilpeck/index.html

its between Hereford & Monmouth on the borders, and has had Pritchard Farming connections. i.e 1876 Pritchard Mrs. Phoebe, farmer, Baggallydiatt
The Pritchards also appear in Garway.

http://www.old-maps.co.uk/
co ords 344500,230500

Tregare is near Raglan, however there is also a Tretire closer to Goodrich and Garway