I've never mat my grandfather before. How can i find my grandfather for free? it

Question:

I've never mat my grandfather before. How can i find my grandfather for free? its a gift for my mom and me.

Best Answer - Chosen by Asker: Sounds as if you are talking about your mom's father...
Everything depends on the circumstances of why she doesn't know him, or where she is. It could be adoption, family feud, divorce, so forth. Some of these will be things that are not well dealt with on a public board.
Living persons are more difficult to find than dead. That does not mean you have a bad reason for looking, it just means that sources are limited. For the most part, folks "here" are cautious about living information, not wanting to invade the privacy of others.
Since coming here, I have been introduced to peoplefinder.com and zabasearch.com
Both of these are good.
Just want to make sure that you realize that sometimes we don't know the REASON why someone is missing. In some cases, it is a good thing. Proceed with caution.