1604 Parish Records

From the original (photo copy above) documents, St Botolph Parish, Aldgate, London, April Anno 1604:

"Thomas Rockhould and Parnell Trott were maried the twelft day"

Our Robert Rockhould was born about 1605 (best guess), his son's name Thomas could well have been after his Grandfather.

While I have nothing other than speculation and name association to base my opinion on, I think I may have found my Ninth Great Grandparents.