to make (somewhere) one's final home; to make (a place) one's final resting place; to do (something) for the rest of one's life; to devote (the rest of) one's life to (something)
to make (somewhere) one's final home; to make (a place) one's final resting place; to do (something) for the rest of one's life; to devote (the rest of) one's life to (something)