Complex sentence: Julian Brazier married Katharine Elizabeth Blagden on 21 July 1984 in north-east Hampshire; the couple have three sons (twins born July 1990, and another son born December 1992).
Split into simpler sentences: Julian Brazier married Katharine Elizabeth Blagden on 21 July 1984 in Hampshire. The couple have three sons (twins born July 1990, and another son born December 1992).