The two merchants now stirred, and laid formal complaint before the Commissioners for Piracy in Cornwall. Among these was Sir John Killigrew, the husband of the lady who had contrived or abetted the act. A meeting was held at Penryn, and sufficient evidence was produced to implicate Hawkins and Kendal; but this they were able to rebut by the testimony of Elizabeth Bowden, who kept a small tavern at Penryn, and who swore that up to the time that the act of piracy was committed the two men Hawkins and Kendal were drinking in her inn. The jury returned an open verdict that the ship had certainly been stolen, but by whom there was no evidence to show.
Chavis and De Oryo were not men disposed to let the matter rest thus, and having procured a safe conduct to London from the Commissioners, they proceeded thither, and laid their complaint before the higher authorities, with the result that the Earl of Bedford instructed Sir Richard Grenville and Mr. Edmund Tremayne to make a searching investigation into the affair.
As might be anticipated, this inquiry was more thorough-going and real than the other, and the truth was at last elicited from witnesses very reluctant to speak what they knew. The result arrived at was this:—
The whole plot had been contrived by Dame Killigrew, who on the Sunday in question ordered Hawkins and Kendal to board the Spaniard, along with a party of sailors and fishermen got together for the purpose. Moreover, she sent a messenger by boat to the Governor of St. Mawes Castle, to inform him that the Spanish merchants proposed to sail that night, and to request him not to hinder them from so doing. The other castle, that of Pendennis, commanding the entrance to the haven, had Sir John Killigrew as Governor, and in it all day were harboured the boarding-party destined to carry off the merchantman.
Hawkins, who was the ringleader, had been sworn to strict secrecy by Lady Killigrew, who desired to keep the whole transaction from the knowledge of her husband. The leather that fell to her share was placed in a cask and buried in the garden at Arwenack. Hawkins and Kendal were hanged at Launceston, but Lady Killigrew escaped as Hals relates. Sir John died next year; when Lady Killigrew died is not known.
On the death of the later Sir John in 1633, Arwenack passed to his nephew, as he left no issue, and that nephew, Sir Peter Killigrew, married Frances, daughter and co-heiress of Sir Roger Twysden. He had two daughters, and a son George who came to an untimely end.
He was killed in a drunken brawl in a tavern at Penryn by Walter Vincent, barrister-at-law, "who," says Hals, "was tried for his life at Launceston for the fact, and acquitted by the petty jury, through bribery and indiscreet acts and practices, as was generally said; yet this Mr. Vincent, through anguish and horror at this accident (as it was said), within two years after wasted of an extreme atrophy of his flesh and spirits, that at length at the table whereby he was sitting, in the Bishop of Exeter's palace, in the presence of divers gentlemen, he instantly fell back against the wall and died."
Frances, the eldest daughter of Sir Peter Killigrew, married Richard Erisey, and had a daughter who became the wife of John West, of Bury S. Edmunds, and by him had a daughter Frances, who married the Hon. Charles Berkeley, and through their descent the estates, or such as remained of the old family of Killigrew, passed to the Earl of Kimberley.
The history of the Killigrew family, by Martin Killigrew, was published in part by Mr. R. N. Worth in the Journal of the Royal Institution of Cornwall, Vol. III (1868-70), and the story of the seizure of the Spanish vessel by Dame Killigrew was investigated by Mr. H. M. Whitley, in the Journal, Vol. VII (1881-3).