The earliest I can see on Line for the Rolfe family of Shalbourne is from the Reading Mercury, Berkshire dated 1 February 1779 for a sale on the 11 March for valuable freehold and leasehold estates in East Shalbourn and Hungerford...
LOT II
SHALBOURN EAST COURT or BAGSHOT FARM; consisting of a meffuage or tenement, barns, stables, outhouses, etc together with 183 A 1 R 34 P of arable, pasture, meadow and coppice land, situated in the parish of Shalbourn aforesaid, held by lease under the said Lord Aylebury for three lives, viz, the aforesaid Francis ROLFE and Thomas HARWOOD, and John ROLF, brother to the Francis ROLFE, subject to a reserved rent of 10l per annum, and 5 l for a herriot on the death of each life, dying in succession as they are named in the lease, and let to the aforesaid David JACKSON for the nterm of 14 years from Michaelmas last, at the year rent of 103l.
etc.etc.