JEROME. And when they are mistaken in His Father, no wonder if they are also mistaken in His brethren. Whence it is added, Is not his mother Mary, and his brethren, James, and Joseph, and Simon, and Judas? And his sisters, are they not all with us? JEROME. (in Helvid. 14.) Those who are here called the Lord’s brethren, are the sons of a Mary, His Mother’s sister; she is the mother of this James and Joseph, that is to say, Mary the wife of Cleophas, and this is the Mary who is called the mother of James the Less.