Complex sentence: Throughout his life, he sought out the company of other Irish people living in England and visited Northern Ireland regularly, even spending his honeymoon there in 1958 at the Old Inn, Crawfordsburn.
Split into simpler sentences: Throughout his life, he sought out the company of other Irish people living in England and visited Northern Ireland regularly. In 1958 he spent his honeymoon there at the Old Inn, Crawfordsburn.