Kalem Vazz [d. 165 BG] was a man from Caladan in love with Leronica Tergiet, and twice proposed her for marriage, but she denied When Leronica and other girls got pregnant by Jihadi solders who visited the planet, they sought husbands to help raise them. Leronica accepted Kalem's proposal and he agreed to raise her child as his own. Leronica gave birth to twin boys and named after Kalem's grandparents, Estes and Kagin.