Stepney family
The Stepney family are an English family, who having originated in Stepney, London, made their fortune in lands surrounding Llanelli, West Wales.
Alban Stepney
The Stepneys originated from the London suburb of that name, but by the mid-15th century a branch of the family was settled at St Albans in Hertfordshire, subsequently owning the manor of Aldenham from 1546 to 1589. The Welsh branch was established by Alban Stepney, a young lawyer who came to Pembrokeshire in 1559 with his relation by marriage Richard Davies, Bishop of St Davids. On 31 December 1561 the bishop appointed him receiver-general of the Diocese of St Davids, and he also served as its registrar. He established a substantial estate centred on Prendergast, near Haverfordwest, as a result of successive marriages to two wealthy heiresses. He served as a JP and sheriff for both Pembrokeshire and Carmarthenshire, as well as being elected MP for Haverfordwest in 1572, 1584 and 1586, for Cardigan in 1588, and for Pembrokeshire in 1602. He died on 19 August 1611.The first baronets
Alban's eldest son John Stepney, was created a baronet in 1621. He was educated at Oxford and Lincoln's Inn, later becoming a JP, sheriff of Pembrokeshire in 1614, and mayor of Haverfordwest in 1620. His brother Thomas became a courtier, was knighted and in 1622 saved the life of King James VI and I when he fell from his horse; one of Sir Thomas's grandsons was the poet and diplomat George Stepney. Sir John died on 21 July 1626 and was succeeded by his son Sir Alban Stepney, whose brother, Sir John Stepney, became the third baronet. In April 1640 Sir John was elected MP for Pembroke in the Short Parliament, then for Haverfordwest in the Long Parliament from November 1640, and held the seat until disqualified in 1643. He remained a staunch royalist and was governor of Haverfordwest during the Civil War, although he abandoned the town without a fight in February 1644. He was captured by Parliamentary forces at Hereford on 18 December 1645 and imprisoned in Southwark, being released on payment of substantial fines. In 1662 he served as mayor of Haverfordwest, becoming deputy lieutenant of Pembrokeshire in 1674. He died before 26 September 1676.The Stepneys at Llanelli
The third baronet's nephew, Sir John Stepney, the fourth baronet, married Justina Mariana, only child and heiress of Sir Anthony van Dyck, the artist; through her grandfather Patrick Ruthven, last surviving brother of John, Earl of Gowrie, she inherited and passed on to subsequent generations of Stepneys a claim to the attainted Scottish titles and estates of the Ruthven family.Their son Sir Thomas Stepney, 5th Baronet, married Margaret, sister and co-heiress of Walter Vaughan of Llanelli, on 9 December 1691. He was sheriff of Pembrokeshire in 1697 and MP for Carmarthenshire from 1717 to 1722, although his three sisters were all nuns in Flemish convents and Sir Thomas himself seems to have had Jacobite tendencies. Sir Thomas moved the family's main seat from Prendergast, which was eventually sold in 1772, to Llanelly House. Sir Thomas was buried on 19 January 1745. His memorial in Llanelli parish church claims that he was descended from King Henry VII – an error resulting from misconceptions about the ancestry of the Earls of Gowrie.
The sixth baronet, Sir John Stepney held the estate for only three years before being succeeded by his son Sir Thomas Stepney, who developed considerable business and shipping interests centred on Llanelli. He married Elizabeth Lloyd, heiress of Trehir and the Derwydd estate, but the marriage broke down irreparably in the 1760s, at least partly because of the couple's financial problems.
The Stepney family then failed with the death without issue of Sir Thomas Stepney, ninth baronet. However, one of his aunts, Elizabeth Brigetta Stepney, married the collector and MP Joseph Gulston; their descendants, the Stepney-Gulstons, ultimately inherited Derwydd. Meanwhile, the Cowell-Stepney, baronets, of Llanelli, are descended from another aunt, Maria Justina Stepney, a daughter of the seventh baronet Sir Thomas by his second marriage. Maria Justina married General Andrew Cowell in 1788. Their son John assumed the name Stepney-Cowell in 1857, and was created a baronet in 1871. His granddaughter, Catherine Meriel Cowell Stepney, married Sir Edward Stafford Howard, and assumed the name Howard-Stepney.