Complex sentence: Emmy Heil Frensel-Wegener (b.1901 d.1973) was a Dutch violinist, pianist, poet and composer, the daughter of composer Bertha Frensel Wegener-Kloopman and Jolen Frensel-Wegener.
Split into simpler sentences: Emmy Heil Frensel-Wegener (b.1901 d.1973) was a Dutch violinist, pianist, poet and composer. Emmy Wegener was the daughter of composer Bertha Frensel Wegener-Kloopman and Jolen Frensel-Wegener.