TRETHOUAN OF MYLOR AND OTTERHAM

 

The will of Thomazin Moyse of Otterham, dated 19 October 1734, mentions her husband John Moyse, her sisters Elener Trethouan and Rebeckah Trethouan and her father William Trethouan. The witnesses were Edmund Turner and Thomazin Trethouan.[1]

 

Jane Trethouan married John “Rowse” at Treneglos in 1699/1700[2] and the will of John “Roose” of Warbstow was witnessed by William Trethouan in 1721.[3] A John Trethouan and Eleanor Isack married at Mylor in 1665 and had children including a daughter Jane, baptised in 1667, and a son William, baptised in 1678. The identity of these individuals is confirmed by the 1729 will of Hugh Isack of Stratton. The testator left an estate called Roose or Ruse in Otterham to his wife and after her death to “my Nephew William Trethowan” and the will also mentions “my Neice Jane Roose of Warbstowe in Cornwall widowe”.[4]

 

The parentage of Eleanor and Hugh Isack is not clear but the information in the will of Hugh allows them to be placed in a group of siblings as follows:

 

ELEANOR ISACK, bur 15 Apr 1714, Mylor; m 18 Apr 1665, Mylor, JOHN TRETHOUAN

JOHN ISACK of Mylor; m FRANCES

HUGH ISACK of Stratton, yeoman, bur 11 Feb 1729/30, Otterham;[5] m 11 Feb 1672/73, Feock, THOMASINE THOMAS[6]

DOROTHY ISACK, bur 13 Dec 1713, St Gluvias;[7] m 14 Feb 1680/81, Feock, FRANCIS ROGERS[8]

RICHARD ISACK of Rotherhithe, mariner, d 1710;[9] m 28 Oct 1690, St James, Duke’s Place, London, KATHERINE (          ) WILLIAMS[10]

 

One possible baptism for Thomasine (Turner) Trethouan was at Poundstock in 1679/80 as a daughter of Richard and Mary. There was also a Thomasine Turner baptised at St Gennys in 1687, daughter of Thomas, but that would be rather late for an individual married in 1702/03. The 1680 will of Sidwell Popham mentions “Elizabeth and Thomasin the daughters of Mr John Turner of St Gennys”. This was apparently John Turner of St Gennys, clerk, whose daughter Elizabeth married Peirce Manaton in 1693.[11] The other daughter, Thomasine, might therefore have been of a plausible age to marry William Trethouan in 1702/03. It may be noted that two of the daughters of William and Thomasine were baptised at St Gennys, including Rebecca, and that the wife of John Turner, clerk, was named Rebecca.

 

An Edmund Turner who witnessed the will of Thomasine (Trethouan) Moyse was apparently a brother of Samuel Turner of Treneglos and John Turner of North Petherwin. The 1691 will of their father Edmund Turner of Treneglos does not mention a Thomasine but it seems probable that Thomasine (Turner) Trethouan was a member of the same family. John Turner, the vicar of St Gennys, is said to have been a son of John Turner, vicar of Treneglos and Warbstow.[12]

 

Another Turner family with connections in the area is that of Richard and Mary (Morth) Turner who were married at Littleham in Devon in 1639. Richard was rector of Marhamchurch in Cornwall.[13]

 

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TRETHOUAN

 

1          JOHN TRETHOUAN of Mylor, Cornwall, yeoman, married on 18 April 1665 at Mylor, Cornwall, ELEANOR ISACK.[14] She was buried on 15 April 1714 at Mylor.[15]

 

Children of John and Eleanor (Isack) Trethouan:

i               JANE TRETHOUAN, bap 3 Sep 1667, Mylor,[16] bur 30 Mar 1746, Warbstow;[17] m 21 Jan 1699/1700, Treneglos, JOHN ROOSE.[18]

ii              PHILIPPA TRETHOUAN, bap 13 Jan 1673/74, Mylor,[19] bur 14 Oct 1732, Mylor;[20] m 1 Feb 1706/07, Mylor, JOHN TRELEGGAN.[21]

iii             GRACE TRETHOUAN, bap 25 Oct 1675, Mylor.[22]

2              iv             WILLIAM TRETHOUAN (bap 1678); m THOMASINE TURNER.

 

2          WILLIAM TRETHOUAN of Otterham, yeoman, was baptised on 10 November 1678 at Mylor.[23] He married on 8 February 1702/03 at North Petherwin, THOMASINE TURNER.[24] Thomasine was buried on 21 March 1741/42 at Otterham.[25]

 

Children of William and Thomasine (Turner) Trethouan:

                                i               ELEANOR TRETHOUAN, bap 16 Nov 1703, Otterham,[26] bur 18 Dec 1768, Otterham.[27]

                                ii              REBECCA TRETHOUAN, bap 25 Oct 1704, St Gennys,[28] bur 26 Nov 1771, Warbstow;[29] m 3 Jan 1743/44, Otterham, JOHN HOLMAN[30] (see here).

                                iii             THOMASINE TRETHOUAN, bap 19 Feb 1705/06, St Gennys,[31] bur 14 Nov 1734, Otterham;[32] m 5 Jan 1733, Lesnewth, JOHN MOYSE.[33]



[1] Kresen Kernow, AP/M/2193.

[2] Treneglos parish registers.

[3] Kresen Kernow, AP/R/1876.

[4] Kresen Kernow, AP/I/84.

[5] Otterham parish registers; Kresen Kernow, AP/I/84.

[6] Feock parish registers; Kresen Kernow, AP/T/1108; Kresen Kernow, AP/T/1109.

[7] St Gluvias parish registers.

[8] Feock parish registers.

[9] National Archives, PROB 11/518/433.

[10] St James, Duke’s Place, London, parish registers (online at www.ancestry.com). The bride, a widow, was given away by Nicholas Westcomb, so there is a possibility that she was the Katherine Westcomb baptised on 27 Aug 1663 at St Helen, Bishopsgate, London.

[11] Ronald Ames Hill, The Manaton Family of Manaton in Cornwall (Star, Idaho, 2014), 161-63, 397.

[12] George Clement Boase, Collectanea Cornubiensia (Truro, 1890), cols 1114-1115; Memoir of Thomas Turner (London, 1875), 1-2. For John Turner of Treneglos, see John Walker, An Attempt Towards Recovering an Account of the Numbers and Sufferings of the Clergy (London, 1714), part 2, 375, and A.G. Matthews, Walker Revised (Oxford, 1948), 101. There is some confusion, noted in the Memoir, about the identity of the son of John Turner of Treneglos who provided John Walker with information. However, see G.B. Tatham, Dr John Walker and The Sufferings of the Clergy (Cambridge, 1911), 241, citing Bodleian Library, MS. J. Walker c. 4, fol. 74.

[13] A.G. Matthews, Walker Revised (Oxford, 1948), 101; Littleham parish registers (online at www.findmypast.co.uk).

[14] Mylor bishop’s transcripts.

[15] Mylor parish registers.

[16] Mylor bishop’s transcripts.

[17] Warbstow parish registers; Kresen Kernow, AP/R/2472.

[18] Treneglos parish registers.

[19] Mylor parish registers.

[20] Mylor bishop’s transcripts.

[21] Mylor parish registers.

[22] Mylor parish registers.

[23] Mylor parish registers.

[24] Cornwall Marriages (online at www.findmypast.co.uk).

[25] Otterham parish registers.

[26] Otterham parish registers.

[27] Otterham parish registers.

[28] St Gennys parish registers.

[29] Will dated 16 Aug 1771, proved 13 Dec 1771 (Kresen Kernow, AP/H/6437); Warbstow parish registers. The burial entry gives the name as “Thomasin Holman”, but no Thomasine Holman to whom the entry would be likely to relate has been found. As Rebecca (Trethouan) Holman, who lived at Warbstow, is known from her probate documents to have died between Aug and Dec 1771, and no burial record has been located for her elsewhere, it appears that the name Thomasin in the register is an error for Rebecca.

[30] Otterham parish registers; W.P.W. Phillimore and Thomas Taylor, eds, Cornwall Parish Registers: Marriages, vol. 1 (London, 1900), 103.

[31] St Gennys parish registers.

[32] Otterham parish registers; Kresen Kernow, AP/M/2193.

[33] Lesnewth parish registers.