Sir Ralph Vane, MP - Same-Name Mix-Up

The Ralph Fane / Vane who is mentioned during the time of Edward VI:

" Henry Fane, the eldest son of John Fane, esq. of Tunbridge, was possessed of it in the reign of king Henry VII. and was sheriff in the 23d year of it. (fn. 4) He died in the 30th year of king Henry VIII. anno 1538, leaving no issue by Alice his wife, sister of John Fisher, gent. of this parish. By his will he gave this manor-place, in which he then dwelt, with all his lands in Hadloe and Capel, to his kinsman Ralph Fane, son of Henry, his father's youngest brother, in tail male, remainder to each of the sons of his youngest brother, John Fane, successively in like tail. (fn. 5)

¶Ralph Fane was afterwards knighted at the siege of Bulleyn in 1544, and for his gallant behaviour at the battle of Musselborough, in the 1st year of king Edward VI. was made a knight banneret; but in the 6th year of that reign, being found guilty of high treason, he was executed. He died without issue, and Hadlow-place, with the adjoining lands, by virtue of the above entail, came to Henry Fane, the eldest son of John Fane, deceased, the youngest brother of Henry, of Hadlow, before-mentioned, who was of Hadlow-place; being concerned in Sir Thomas Wyatt's insurrection, he was attainted, but the queen pardoned him on account of his youth, and his estates were restored to him; his son Henry, wrote himself, as his ancestors had formerly done, Vane, which his posterity have continued to do ever since. He removed his residence to Raby-castle, in the bishopric of Durham, and was afterwards knighted, from which time he acted a conspicuous part in public affairs, and was greatly favored by king Charles I. (fn. 6) But in the year 1642, the king being offended at his forwardness in the prosecution of the earl of Strafford, he was removed from his place of secretary of state, and from the privy council, and became one of the most malicious of the king's enemies, soon after whose death he alienated this seat, with the estate belonging to it in this parish, to Mr. Thomas Petley, of Filston, in Shoreham, who at his death gave it to his son, Ralph Petley, by his second wife Elizabeth, daughter of Ralph Cam, of London, and he removed from Shoreham to Riverhead, in Sevenoke, where he afterwards resided, and in his descendants resident there this estate continued down in like manner with that seat to Ralph Robert Carter Petley, esq. who died in 1788, leaving his wife, Mrs. Elizabeth Petley surviving, who is the present possessor of this estate. (fn. 7)"

https://www.british-history.ac.uk/survey-kent/vol5/pp177-193

was not the son of the Henry Fane / Vane and Alice Fisher. That Henry had no issue. He left the bulk of his estate to the his father John's brother Henry, thus the confusion of which Henry is Ralph's father. If you follow the statements above, it's easily sorted out.