Click on the red marker on the map below for a link to the FindMyPast transcript. (Free, registration required).
| Sommerville | numerous: mainly E Ulster; the family was also associated with Cork. It is English, probably derived from a French place-name. See Summerville. SI. |
| Summerville | Quite numerous: Galway, Belfast area etc. Ir. Ó Somacháin (see Summers). It is also a Norman name from a place in France. See also Somerville. |
Parishes where Somerville and a second surname are both baptised.