Sandy,
There is a private Lamb family cemetery in Allen Co., KY on the old Bob Hunt farm which is now owned by the Mennonites. William "Billy" Lamb and his wife Sarah "Sally" Wheat Lamb and some of their family members are buried there. The cemetery is located behind the house. To get there from Franklin, go out highway 535 (Old Franklin Road). When highway 535 splits off to join Hwy 1332, continue on HWY 535 and take the first road to the right (Trice Road). After traveling this road just a short distance, you will see the Mennonite saw mill on the left. Just past that is a house, also on the left, which has the Lamb cemetery just behind it. I was there several years ago. The Mennonite family who lives there were very kind and allowed me to take photos of the cemetery. The cemetery is now fenced off, but at one time it was not and the headstones were not in great shape because livestock had been allowed to freely roam in it. I don't know how many of the Lamb family are burid there, nor do I know if there is a list anywhere. Some of the Lamb family are also buried in Harmony Church Cemetery which is a short distance away on HWY 1332. Hope this helps some.