This DYK subpage is unfinished.
- ... that this (pictured) is a did you know?
- ... that same-surname marriage was prohibited for periods in ancient China?
- ... that a fake family tree was created for Jeyran, the beloved wife of Naser al-Din Shah of Persia, linking her to the Sassanids and the Ilkhans?
- ... that this is the last did you know item?