Well I warned you, and now it’s happened – the Duggar clan has officially added a generation. Image Source The eldest Duggar boy, Joshua, and his wife Anna welcomed a daughter into the world this week, naming her Mackynzie Renée Duggar. Mackynzie is the first child for Josh and Anna, as well as the first grandchild for Jim Bob and Michelle Duggar – who themselves are expecting child number 19 next spring. Mackynzie was born at the...