
Charles X has been chosen for best relationship with his children. Which French monarch and his grandchild(ren) had the best relationship?
Using the same monarch for multiple categories is allowed. Non biological relatives like step parents can be included.
For those with multiple people that they have relationships with, like children for example, it is ok can focus on only one child if that relationship in particular was the best.
Philip IV and Joan I of Navarre have been chosen for the best relationship between monarch and his wife
Charles X and his children have been chosen for the best relationship between monarch and his children