Quite an amount of Germans and French and Dutch bought/built properties in south kerry in the late 20th early 21st Century from what I could see. Very common to hear foreign accents on the streets of places like Knight'stown, Portmagee, Caherciveen, Waterville and so on. By the way there's an absolutely brilliant Patiserie in main street Caherciveen run by a French lady and (presumably) her daughter - one of the absolute gems of the area.
Heard on the radio that the couple (Baby John's parents) have other children together, are still partners (?), but don't actually live together. Seems a bit unusual.