No, I havn't seen it either, we have proven connections to Sussex County, Delaware. Capt. Robert Cravens of Augusta Virginia was the guardian of my ancestor John Orrill Livingston and his brother Thomas! The Harrison sons of Isaiah Harrison of Lewes were also present at the estate hearing in 1745! So you are probably on the right trail. I am very interested in the John Rust will(I actually did not know he left one) to see who it has as witnesses! John O. & Thomas's father was living in Chester County, Pa. as early as 1728! Please keep in touch and I am willing to share all data!