Hello Paula; I think I supplied some Guerin information earlier, hopefully that researcher will contact you. According to "Revolutionary Census of NJ" by Ken Stryker-Roda, I find a Gideon and Gideon Jr. Rigges/Riggs in the 1778-80 Tax Ratable index. They lived in Morristown. Other Riggs living there are Aaron, Joniah and Joseph. While the Gurrin spelling doesn't show up , I do find Guiering. The following all live in Morristown: Epenetus;Joseph;Joshua;Thomas and Vinsent. On FTM CD #518 , NJ Source Records, I see a Lewis Riggs engaged as a teamster from the fall of 1812 until the close of the war. It doesn't say where he was from. This CD has many other Riggs mentioned , but no Joshua. Also many Guerins mentioned. Wills from your era include Joshua (1808), Moses (1835); Phebe (1839), Joseph (1828) Eppinetus (1820). Hope this helps , Kevin