Complex sentence: His wife, the former Constance Lilian Sowby, was born in the last 3 months of 1898 in Sleaford, Lincolnshire, England and died March 9,1969, in Vero Beach, Florida.
Split into simpler sentences: His wife, the former Constance Lilian Sowby, who was born in the last 3 months of 1898 in Sleaford, Lincolnshire, England. She died March 9,1969, in Vero Beach, Florida.