I found in Geni search: Rodrigo Rodríguez de Sanabria
The image file expands to
It's lovely, but needs context and study.
When I use medieval English pedigrees (which can contain errors), I try to separate into smaller family groups, to make it clearer who is who, when and where. I can give you examples.
An excellent start, though. Can you add attributions to the image? i use the "Add comment" field so a link is "live."