Josh and Anna Duggar welcomed their third child, son Marcus Anthony, on Sunday, the couple tell PEOPLE exclusively.
Arriving at 11:32 a.m. and weighing in at 9 lbs., 3 oz., Marcus joins big sister Mackynzie, 3½, and brother Michael, 2 this month. The reality stars say their children are "thrilled to welcome a little brother."
"We are so thankful that mom and baby are well! We are blessed to have our family close as we celebrate this gift from God," the couple tell PEOPLE.
Following family tradition, Josh and Anna documented the arrival of their new addition on 19 Kids & Counting: GrandDuggar Makes 3!, which premieres Sunday, June 16, at 8/7c.
Courtesy Duggar Family