Is there any european blood in me?

So here's the thing, I'm Mongolian which is an Asian country. But alot of people always ask me if I'm mixed race. I have naturally golden medium brown hair, medium brown eyes and very very light neutral toned skin, I'm also tall(if that helps, lol). That also pretty much describes my mom too, except she has yellow toned skin and her eyes are light brown. I really don't know what my dad looks like he and my mom divorced when I was young. Both my mom and my gran look Russian or atleast mixed Russian. I ask my mom and she says she doesn't know if she is and neither does my gran..help?