
https://pt.scribd.com/document/354653543/Archivo-hispalens-T-04-1888-pdf#content=query:gil%20gonsales,pageNum:50,indexOnPage:0,bestMatch:false
https://archive.org/details/boletndelarealac35madr/page/n5/mode/thumb?q=%22Gil+Gonsales%22
https://fmg.ac/projects/charles2/66-table-15
Nobility Of Castile And Leon
https://archive.org/details/nobility-of-castile-and-leon_202406/mode/thumb?q=gil