Catherine Spring's father was Nicholas Spring b. 1730 in Augusta County Virginia. Mother-Margaret (Cloninger) Spring b. about 1752. Nicholas and Margaret and their family relocated to Bledsoe County Tennessee. They are in Grainger County Tennessee in 1800-1802 ,so I guess they settled here for a while before they moved on to Bledsoe County. I don,t know where Augustine Keiger and Catherine moved when the family left Virginia.
There is much information on Ancestery about Augustine Keiger's family.