Third child of Josh and Anna Duggar, increasing the already large Duggar category of 19 Children and Keeping track of fame. He was presented with the full delivery name of Marcus Anthony Duggar. While his grandparents Michelle and Jim Bob Duggar elected to mention all their children having a name you start with the notice “J,” he proceeds his family’s custom of names you start with “M.” His siblings are Mackynzie, Meredith and Michael. He offers 18 aunts and uncles. One of is own aunts can be Josie Duggar who’s only about three years more than him.