Between 1725 - 1765, The first wife of Feodor Vassilyev in Shuya, Russia, with a total of 27 pregnancies, gave birth to 16 pairs of twins, 7 sets of triplets, and 4 sets of quadruplets. 67 of the 69 children survived infancy.
His first wife was a record-setter, but Vassilyev kept having even more kids. Vassilyev's second wife gave birth to 6 sets of twins and two sets of triplets. By the time he was 75 years old, he had 82 living children.