Complex sentence: Laskarina Bouboulina was killed on May 22 1825 in a family feud in Spetses because daughter of a Koutsis family had eloped with Bouboulina's son Yeorgios Yiannouzas.
Split into simpler sentences: Laskarina Bouboulina was killed in 1825 as the result of a family feud in Spetses. The daughter of a Koutsis family had eloped with Bouboulina's son, Yeorgios Yiannouzas.