Rainwater
- Family tree of Neal Hadaway Rainwater, Gainesville, Georgia USA.
- http://familytreemaker.genealogy.com/users/r/a/i/Neal-H-Rainwater/index.html

Rainwater: Development of an American Family
- Research compiled by Juli M Rainwater. Surnames include Martin, Salmond, Black, Gregory, Hadley, Kelley, Walmsley, Chase, Hobson and Johnson. Irish ancestors were members of the Society of Friends (Quakers).
- http://familytreemaker.genealogy.com/users/r/a/i/Juli-M-Rainwater/index.html

Rainwater Family: Georgia
- Ancestral tree of Andrea (Andie) Rainwater.
- http://www.genealogy.com/genealogy/users/r/a/i/Andrea-Rainwater/index.html

Rainwater and Blades
- Wills, census, databases, articles, photographs and mailing list. Hosts the Upper Shore Genealogical Society of Maryland site with data and information for research focusing on Caroline, Dorchester, Kent, Talbot and Queen Anne's counties.
- http://www.chronography.com/