Complex sentence: Antonina "Ann" P. Uccello (born May 19,1922) was elected mayor of Hartford, Connecticut in 1967, and was the first female mayor in Connecticut, and was the first female mayor of a US state capital.
Split into simpler sentences: Antonina "Ann" P. Uccello (born May 19,1922) was elected mayor of Hartford, Connecticut in 1967. She was the first female mayor in Connecticut, and the first female mayor of a US state capital.