Spiceysprks on Family Tree Circles

I have been researching my family tree for a few years. Have found a few on line from both sides. But have run into dead ends also. But I keep in touch with the ones I have connected with. Found out my grandfather died at a young age 37. My mom was 5 when he died. I have researched pay site no luck finding marriage cert. Posted alot of info on different web site looking for picture of him and marriage cert no luck. So i thought I would do some research here. But any assistance or suggestions of othe web site would be great.