Alfonso, the Prince of Spain, was the heir to the Spanish throne in the 1920s, during a highly unstable time in Spanish politics. Like Edward VIII of England, Alfonso renounced his rights to the Spanish throne to marry a commoner. Unfortunately, he passed away in 1938 due to a car accident. His hemophilia, a condition that prevents blood clotting, caused him to bleed to death. Inbreeding within the Spanish royal family played a role in the occurrence of recessive genes inherited by Alfonso. As the great-grandchild of Queen Victoria, who carried hemophilia in her family, Alfonso faced increased risk. The Spanish royal family has a history of marrying close relatives, as mentioned before. Ultimately, Alfonso suffered due to the inbreeding of his ancestors and Queen Victoria's ambition to solidify her reputation as the grandmother of Europe.