Complex sentence: She continued to perform with and without Pastor in Boston and on tours of smaller towns, and in the last years of her career was frequently featured at the New York theaters operated by Henry C. Miner on the Bowery and Eighth Avenue.
Split into simpler sentences: She continued to perform with and without Pastor in New York and Boston, and on tours of smaller towns. In the later years of her career she was frequently featured at the New York theaters operated by Henry C. Miner on the Bowery and Eighth Avenue.