While I don't question your knowledge, I just remembered a story of an 18 century Russian peasant who had 87 children (from two consecutive wifes AFAIR). From the first wife he had 69 children, among them 16 pairs of twins, 7 triplets and 4 quadruplets. See Feodor Vassilyev for reference. That's the largest number of children ever born from a single woman.