35+ King Abdullah of Saudi Arabia The former King Abdullah of Saudi Arabia, born in 1924, he fathered at least 35 children, by thirteen wives.[143] 35 Emperor Taizong of Tang Emperor Taizong of Tang, Second Emperor of Tang Dynasty. Fathered 14 sons and 21 daughters from numerous wives. Considered one of the greatest Chinese Emperors, having conquered an Empire up to 12 400 000 squared km in size.