Josh and Anna Duggar welcomed their third child on Sunday, a baby boy named Marcus Anthony Duggar. Josh is the oldest child of Jim Bob and Michelle Duggar, the stars of TLC’s 19 Kids and Counting.

Marcus joins an older sister and brother; Mackynzie, 3, Michael, almost 2. The family announced the news via Today.com.

"We are so excited to announce the arrival of our third child, Marcus Anthony Duggar,” they said in a statement. “Mackynzie and Michael are thrilled to welcome a little brother and 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!"

Josh, 25, and Anna, have previously discussed leaving the amount of children they have up to God, just like Josh’s parents.

He has told E! News, “It's really not about the number of children you have, but how well are you doing with the children that God has given you. We're really just going to take it one at a time. I don't think you can say we're going to set out and say we're going to have five kids or four or three. We have no control over that. God has the control."

19 Kids and Counting: GrandDuggar Makes 3! will air on Father’s Day and document Anna’s birth.