Can anyone tell me any information about the Cazares family history?

I've always wanted to know my family history what my roots are so I'll tell you what I know. I am a Mexican American girl born in America and parents and grandparents and most aunts uncles and cousins born in Mexico. The name Cazares is my moms maiden name and the oldest person I can think of is my great grandfather Jose Cazares. I beleive that was his name and my uncle told me he had blond hair and blue eyes and was born in Spain. I beleive those facts are true that's all I got I'm not really sure if that was his name but anything would help like maybe someone in ancient history or anyone. Also maybe you find out the ancestry of the Gonzalez family it's my fathers last name. His parents were from Mexico that's all I know! Thank you