Complex sentence: In 1877 Terry married her second husband, Charles Wardell, an actor with the stage name Charles Kelly with whom she had worked, became a father figure for the children leading to Craig taking the name Wardell.
Split into simpler sentences: In 1877 Terry married her second husband, Charles Wardell, an actor with the stage name Charles Kelly with whom she had worked. He became a father figure for the children leading to Craig taking the name Wardell.