From the Marriage, Unique for a Reason blog run by the U.S. Bishops:

In addition to Archbishop Cordileone’s statement expressing disappointment about the results of the four marriage referenda, Archbishops, Bishops, and Catholic Conferences in the four states where voters voted to redefine marriage on Tuesday have released statements. Their words echo Cardinal Dolan’s conviction, expressed in a statement released after the election: “We will continue to stand in defense of life, marriage, and our first, most cherished liberty, religious freedom.”

Read the statements by the Catholic bishops and Catholic conferences in the four states here.