True, they get the balck hair from the Spanish invaders.
"True, they get the black hair from the Spanish invaders."
Shipwrecked Spaniards not invaders. The Spanish influence was the result of the distruction of the Spanish Fleet on the West Coast of Irland after their defeat during the Armada. They're the ancestors of the survivors are commonly called "Black Irish".
....from the Spanish invaders....
For the record, in 1588 the Spanish fleet was roundly defeated and some escaped. while sailing around the northern coast of the British Isles they were shipwercked .....many on Ireland.
Thus they were stragglers or survivors but not quite invaders.