Katie Couric is now a grandmother, shares pics of her new grandson: 'I am thrilled'
Couric shared pics of her first grandchild, John, and his proud parents on Instagram. This is Katie Couric reporting...as a grandmother. The celebrated TV journalist welcomed grandson John on Saturday, sharing photos of the newborn and his beaming parents, daughter Ellie Monahan and her husband Mark Dobrosky, on social media.