Younger Duggars expecting Josh Duggar, eldest child of Jim Bob and Michelle Duggar of TLC's "19 Kids and Counting," is expecting his third child with wife Anna. "It is very exciting," Josh Duggar, 25, told People magazine. "It's fun for Michael and Mackynzie being so close in age and this baby will be, too," he said, referring to their 21-month-old son and their 3-year-old daughter, respectively. "We feel very blessed and happy." Anna Duggar is six months pregnant.