No, George Brouwers, I do NOT know what you mean. You're not making sense.
Juan Carlos is Charlemagne's 36th great grandson.
Charlemagne
→ Hugo, Archchancellor of the Empire
his son → Petronelle de Gâtinais (D'auxerre)
his daughter → Ingelger, count of Anjou
her son → Fulk, count of Anjou
his son → Fulk II, Count of Anjou
his son → Adélaïde la Blanche d'Anjou, Reine consort d'Aquitaine
his daughter → Guillaume III le Pieux, comte de Provence
her son → Geoffroi I, comte de Provence
his son → Gerberge, comtesse de Provence
his daughter → Douce I de Gévaudan, comtesse de Provence
her daughter → Ramon Berenguer IV "the Saint" count of Barcelona
her son → Dulce de Aragão, rainha-consorte de Portugal
his daughter → Berengária af Portugal, Dronning af Danmark
her daughter → Christopher I, King of Denmark
her son → Eric V Klipping, King of Denmark
his son → Christopher II, King of Denmark
his son → Regitze Christoffersdatter Løvenbalk
his daughter → Gregers Pedersen Krognos, til Vidskøfle
her son → Holger Gregersen Krognos, til Vidskøfle & Heireholm
his son → Else Holgersdatter Krognos
his daughter → Margrethe Andersdatter Hvide
her daughter → Anders Jachimsen Bjørn, af Voergaard
her son → Maren Andersdatter Bjørn, af Voergaard
his daughter → Erik Jensen Grøn, til Voergaard
her son → Anders Eriksen Grøn, til Tamdrup Bisgaard
his son → Johanne Andersdatter Grøn
his daughter → Niels Frandsen Bruun
her son → Karen Nielsdatter Bruun
his daughter → Christian Jeppesen Bruun
her son → Kirstine Margrete Christiansdatter
his daughter → Karen Jensdatter
her daughter → Sophie Margrete Mathiasdatter
her daughter → Mathias Larsen
her son → Lars Mathiasen
his son → Ana Hilda Mathiasen
his daughter → Carmen Cristina Madsen
her daughter → Juan Iges Blom
her son → Juan Carlos
his son
Juan isn't at all affected in his kinship with Charlemagne (nor am I), so that's NOT the reason for disagreeing with you about Urraca.