For background on how the map was made (and its flaws), see the relevant blog entry.
|Grant||numerous: Ulster, Dublin, The South-East, Connacht. Ir. Grant, Mag Raighne. A leading Scottish name of Norman origin, cognate with French grand, large, tall. However it has occurred in mediaeval records long before the advent of Scottish settlers in 17 cent. The name has been used for MacGranny, Granny (Mag Raighne) in Ulster. MIF.|