Which Queen Isabella?
Isabella was Queen of Castile and Leon
See the link below.
Queen Isabella I of Castile was described as fair-skinned, with light hair and blue eyes. She was said to be of average height for her time, with a strong and commanding presence. She was often depicted wearing elaborate, regal attire befitting her royal status.
Queen Isabella became queen in the year of 1474
The brother of Queen Isabella was Alfonso.
Queen Isabella's husband was King Ferdinard of Aragon.
queen Isabella Christopher Columbus asked King Ferdinand & Queen Isabella of Spain for money to try out his idea of traveling west to reach the East. Queen Isabella refused Columbus at first. Later King Ferdinand and Queen Isabella gave Columbus three ships, a crew of about ninety men, and some money. The three ships were the Niña, Pinta, and Santa María.
Queen Isabella
King Ferninand married Queen Isabella
See the Related Link.
It was king Ferdinand and Queen Isabella :)