Parishes where Rocks and a second surname are found together
Household numbers by county in Griffith's (1847-64), as on the map
Click on a county to see more detail
|Rooks ||rare: Antrim etc. English, nick-name from bird.|
Variants in Griffith's
& total households
Click here to see all variants on a single map
Click on a name to see it on the map.
Non-Griffith's Variants Click here
for all variant sources.
Copyright © John Grenham 2020