What are the marriages that end Measure for Measure?

At the end of Measure for Measure, Angelo is found out and admits he should be put to death. Mariana pleads for his life, as does Isabel. The duke presents Claudio alive. The duke has fallen in love with the virtuous Isabel and asks her to be his wife. She loving him to for his goodness, and not yet having taken the veil, becomes his wife. Claudio and Juliet marry.