My name is Jose' Alejandro Higareda and my grandfathers last name is Jesus "Chuy" Higareda. My father, Alejandro Higareda passed away about 21 years ago. I have a lot of family in Nuevo Laredo, Tamps. where I was born. I was brought to the U.S. when I was around 5. I would visit my grandparent every now and then but never thought to ask about the family name. I'm not sure if the Jesus you mention of is my grandfather or not.
I would love to get my own family tree going but I wouldn't even know how or where to start.