St James the Greater, patron Saint of Spain, is a fine model of apostolic zeal! A comprehensive post on him and his legend here. St James, we pray that inspired by your zeal, we may aspire to be a little more apostolic in our daily lives.
Sts Joachim and Anne: parents of Our Blessed Virgin Mary.
Yesterday Msgr Lau mentioned in his homily of St Anne, a patron saint for mothers and childless people. Tradition taught that she was childless for a long time, but what gracious answer God gave to them by giving them as their child the most perfect human being: Mary. She is often pictured teaching the scriptures to Our Lady as a child.