Diana . . . These may help provide further information on the formation of Columbia and Montour Counties from Northumberland and the constant changes in Township lines from 1813 to 1850. RootsWeb Columbia County PA Website: http://www.rootsweb.com/~pacolumb/cchome.htm Look for the "Township History" section. They don't have all the townships up yet but they are taking this information from Battle's History of Columbia County. RootsWeb Northumberland County, PA Website: http://www.rootsweb.com/~panorthu/ Look for Bell's 1891 History of Northumberland County. Also, further down you will find a section on township formation that might be helpful since Columbia was taken from this County in 1813. RootsWeb Montour County PA Website: http://www.rootsweb.com/~pamontou/mchome.htm I've thrown this one in because Montour was cut from Columbia in 1850 or so as I mentioned in my last email. I don't see that they have included any of Battle's History of Montour County, which is actually a combined work in one of the History of Columbia and Montour Counties, but you may find is useful for other information. Kathleen -- Phoenix, Arizona woodside.1728@home.com