- Guiver, Arthur Frederick Benjamin (1879–1938)★, great grandfather.
- Arthur★, ww1 soldier, was baptised on 26 Oct, 1879 at the Church of St. Mary Magdalene in Great Burstead, Essex, England, the son of Henry Guiver★ and Susan Young★. He married Ethel Sweetland★ on 21 Jan, 1918 at The Register Office in West Ham, Essex, England. He died on 14 Aug, 1938 at Central Home in Leytonstone, Essex, England at the age of fifty-eight. His death was attributed to "tabes dorsalis" (degeneration of nerve cells in the lower back caused by untreated syphilis).
- Guiver, Henry (1841–1895)★, great great grandfather.
- Henry★, post messenger, was baptised on 25 Oct, 1841 at St. Andrew's Church in Sandon, Essex, England, the only known son of George Guiver★ and Rebecca Felton★. He married Susan Young★ on 11 Feb, 1862 at St. Mary's Church in Ramsden Bellhouse, Essex, England. He died on 21 Dec, 1895 in South Green in Great Burstead, Essex, England at the age of fifty-four. His death was attributed to "vascular diseases of the heart".
- Guiver, George (1813–1886)★, 3x great grandfather.
- George★, gardener, was baptised on 31 Jan, 1813 at St. Mary's Church in Great Baddow, Essex, England, the son of John Guiver★ and Susannah Dennis★. He married Elizabeth Nicholls in 1835 in the parish of Sandon in Essex, England and Rebecca Felton★ in 1840 in the parish of Paddington St. John in Middlesex, England. He died on 25 Feb, 1886 at The Union Workhouse in Billericay, Essex, England at the age of seventy-three. His death was attributed to "softening of the brain".
- Guiver, John (1786–1868)★, 4x great grandfather.
- John★, gardener, was baptised on 14 May, 1786 at Holy Trinity Church in Southchurch, Essex, England, the son of John Guiver★ and Ann Bingham★. He married Susannah Dennis★ on 1 Jan, 1807 at St. Mary's Church in Great Baddow, Essex, England. He died on 20 Jun, 1868 in the parish of Great Baddow in Essex, England at the age of eighty-two. His death was attributed to "natural decay" (death through old age).
- Guiver, John (1754–1820)★, 5x great grandfather.
- John★ was baptised on 12 Sep, 1754 at St. Mary's Church in South Benfleet, Essex, England, the son of Henry Guiver★ and Ann Puttifer★. He married Ann Bingham★ on 26 May, 1777 at Holy Trinity Church in Southchurch, Essex, England. He died on 16 Feb, 1820 in the parish of Southchurch in Essex, England at the age of sixty-five.
- Guiver, Henry (1721–1758)★, 6x great grandfather.
- Henry★ was baptised on 13 Sep, 1721 at St Mary & All Saints Church in Great Stambridge, Essex, England, the son of John Guiver★ and Margaret Pierson★. He married Ann Puttifer★ on 2 Oct, 1748 at St. Mary's Church in Bulphan, Essex, England. He was buried on 26 May, 1758 at St. Mary's Church in South Benfleet, Essex, England.
- Guiver, John (–?–)★, 7x great grandfather.
- John★ married Margaret Pierson★ on 11 Apr, 1719 at St. Mary and St. Margaret Church in Stow Maries, Essex, England.