Yes personally I think the sig is definitely a compelling marker. Especially after the patch that caused them to not be completely random anymore. Plus the fact of time. I have had a static that I did not warp to last upwards of a week. If in fact it was active it would have had the normal 24 hour timer.
Interiors for The Waltons were filmed on Stage 26 and Stage 20 of The Warner Bros. Studio which was known during the original series as The Burbank Studios.
Walton was born at Stafford c. 1594; the traditional '9 August 1593' date is based on a misinterpretation of his will, which he began on 9 August 1683. The register of his baptism gives his father's name as Gervase. His father, who was an innkeeper as well as a landlord of a tavern, died before Izaak was three.