| | First Name | Last Name | Birth Date | Birth Place | Marriage Date | Marriage Place | Death Date | Death Place | Spouse | Parents | | William | Lucy | 1798 | Whitkirk, Connisborough, Yorkshire | 31 May 1829 | Ackworth | 12 November 1843 | Hulme, Manchester | Sarah Booker | John Lucy & Elizabeth |
| William | Lucy | 19 February 1834 | Badsworth, Yorkshire | | | UNKNOWN | | | William Lucy & Sarah Booker |
| William | Lucy | 1864 | Gorton | | | 1864 | Gorton | | George Lucy & Mary Morris |
| William | Lucy | 1881 | Norfolk | | | UNKNOWN | | | Charles Lucy & Alice |
| William | Lucy | about 1565 | Essex ? | | | UNKNOWN | | | |
| William | Lucy | 1587 | Toppesfield, Essex | about 1638 | Strambourne, Essex | 1641 | Stambourne, Essex | Rose | William Lucy |
| William | Lucy | about 1560 | Essex ? | | | UNKNOWN | | | |
| William | Lucy | about 1625 | | | | UNKNOWN | | | |
| William | Lucy | about 1775 | East Ham, Essex | 1800 | East Ham, Essex | 1842 | East Ham, Essex | Martha Smith | Richard Lucy & Sarah Bridgman |
| William | Lucy | about 1820 | | | | UNKNOWN | | Elizabeth | |
| William | Lucy | about 1840 | | 5 March 1863 | Holy Trinity, Clapham | UNKNOWN | | Alice Jennings | |
| William | Lucy | 7 July 1821 | Bermondsey | | | UNKNOWN | | | Thomas Lucy & Mary |
| William | Lucy | 1851 | NY, USA | | | 1936 | | Mary Ward | |
| William | Lucy | 11 December 1845 | Ontario (?), Canada | 14 January 1869 | | 20 February 1926 | | Mary Elizabeth Holmes | William Lucy & Elizabeth Strong |
| William | Lucy | about 1810 | | | | about 1860 | | Elizabeth Strong | |
| William | Lucy | about 1855 | | | | UNKNOWN | | Eliza | |
| William | Lucy | about 1775 | | 13 August 1799 | Calne, Wiltshire | UNKNOWN | | Mary Wootten | |
| William | Lucy | BET. 1850 - 1870 | Galena, Illinois, USA | | | UNKNOWN | | | Timothy Lucy & Catherine |
| William | Lucy | about 1815 | Fermanagh, Ireland | | | UNKNOWN | | | |
| William | Lucy | 1806 | East Ham, Essex | 6 September 1840 | Stepney | 1876 | East Ham, Essex | Susannah Meager | William Lucy & Martha Smith |
| William | Lucy | 1806 | Warwickshire (probably Edgbaston) | | | UNKNOWN | | Mary | |
| William | Lucy | 1840 | Warwickshire | | | UNKNOWN | | | William Lucy & Mary |
| William | Lucy | 1870 | Ledbury, Herefordshire | | | UNKNOWN | | | Samuel Lucy & Eliza |
| William | Lucy | 1816 | Malta | | | after 1871 | | Mary | |
| William | Lucy | about 1885 | | 1913 | Peterborough | UNKNOWN | | Gertrude E. Elliott | |
| William | Lucy | about 1890 | | 1913 | Marylebone | UNKNOWN | | Beatrice E. V. Keen | |
| William | Lucy | Private | | | | | | | Harry Carl Lucy |
| William Alfred L. | Lucy | 1875 | Kensington, London, Middlesex | | | UNKNOWN | | | George H. Lucy & Catherine A. |
| William C. | Lucy | 1866 | Bow, Middlesex | | | UNKNOWN | | | William Lucy & Mary Jones |
| William Castle | Lucy | about 1808 | Westminster | | | 14 March 1861 | 3 Park Place, St.Giles, Oxford | Catherine Martha | |
| William Charles | Lucy | 20 May 1822 | Stratford upon Avon | | | 11 May 1898 | Gloucester | | |
| William Charles | Lucy | 9 March 1947 | Australia | | | about 1985 | | Leonie Mcgrah | Richard ? Lucy & Ada ? |
| William Chettle | Lucy | 1851 | | | | 19 March 1892 | Station House, Lewisham | Alice Mary | |
| William Clifford | Lucy | Private | | | | | | Winona Dawn Park | William John Lucy & Grace May Constable |
| William Dow | Lucy | 13 January 1841 | Lancaster City, South Carolina, USA | 30 November 1868 | Union County, North Carolina, USA | 17 September 1930 | Berryville Memorial Cemetery, Carroll County, Arkansas, USA | Hannah Cornelia Moore | Samuel Isham Lucy & Jane Massey |
| William Dow | Lucy | March 1905 | | | | April 1984 | | Clara Murphy | Samuel Benjamin Lucy & Mary Ellen Knox |
| William Emmerson | Lucy | 1904 | New Zealand | | | UNKNOWN | | | Thomas Martyn Lucy & Charlotte Emmerson |
| William Francis | Lucy | 31 May 1810 | Hanley Castle, St. Mary, Worcester | 17 August 1837 | Tewkesbury, Gloucestershire | after 1871 | | Ellen White | Francis William Lucy & Esther |
| William Fulke | Lucy | 10 September 1824 | | | | 1 July 1848 | Charlecote (died of jaundice) | | George Hammond Lucy & Mary Elizabeth Williams |
| William G. | Lucy | 1870 | Hounslow | | | UNKNOWN | | | William Lucy & Elizabeth |
| William H. | Lucy | Private | | | | | | | |
| William Hardy | Lucy | about 1870 | USA | | | UNKNOWN | | Moria Ida | |
| William Henry | Lucy | 28 April 1844 | Barking, Essex | about 1867 | | after 1901 | | Eliza Howard | William Henry Lucy & Mary Ann Drane |
| William Henry | Lucy | 11 May 1817 | Barking, Essex | 1840 | Barking, Essex | UNKNOWN | | Mary Ann Drane | William John Lucy & Elizabeth Gregory |
| William Henry | Lucy | 4 March 1873 | Woodburn (near Kingston), Pittsburg, Ontario, Canada | 5 June 1901 | Ottawa, Ontario, Canada | 4 October 1946 | | Fanny Russell | William Lucy & Mary Elizabeth Holmes |
| William Henry R. | Lucy | 1889 | Worcester | 1915 | Upton | UNKNOWN | | Beard | |
| William Henry Walter | Lucy | 14 November 1879 | 50 South Island Place, Kennington, Lambeth, Surrey | | | UNKNOWN | | | Frederick William Corbett Lucy & Olivia Jane Cruickshank |
| William J. | Lucy | about 1890 | | 1914 | St. Olave | UNKNOWN | | Harriet Marks | |
| William James | Lucy | Private | | | | | | | Lincoln Garfield Lucy |
| William John | Lucy | 5 January 1777 | East Ham | 22 October 1798 | East Ham | UNKNOWN | | Elizabeth Gregory | Richard Lucy & Sarah Bridgman |
| William John | Lucy | 27 March 1803 | Barking, Essex | about 1830 | | UNKNOWN | | Mary | William John Lucy & Elizabeth Gregory |
| William John | Lucy | 5 February 1911 | Canada | | | 21 March 2000 | Manitoba, Canada | Grace May Constable | William Henry Lucy & Fanny Russell |
| William L. | Lucy | about 1900 | Virginia, USA | | | UNKNOWN | | Murial | |
| William Patrick | Lucy | 1 July 1863 | Deptford, England. | 1883 | Chicago, Illinois, USA | 21 October 1949 | Chicago, Illinois, USA | Margaret Judge | John Lucy & Mary Sheahan |
| William Patrick | Lucy | 6 April 1900 | Chicago, Illinois, USA | | | 18 October 1991 | Evergreen Park, Illinois, USA | Marguerite Rose Trudell | William Patrick Lucy & Margaret Judge |
| William Patrick | Lucy | Private | | | | | | | William Trudell Lucy & Caroline Bromley |
| William R. | Lucy | 22 January 1816 | Columbiana County, Ohio | 9 March 1843 | White County, Indiana, USA | 6 March 1867 | White County, Indiana, USA | Elizabeth Hicks | Edward Lucy & Christiana Rolley |
| William Robert | Lucy | 26 October 1855 | Moibrune or Moybrone, Fermanagh, Northern Ireland | 1899 | Banbridge House, Lenadurg, Banbridge, Co. Down, Northern Ireland | 4 March 1944 | Holywood, Down, Northern Ireland | Annie Thompson Reid | Andrew (?) Lucy |
| William Robert | Lucy | Private | | | | | | Hazel | William Emmerson Lucy |
| William Samuel Smith | Lucy | 29 April 1838 | Hoo, Kent | | | UNKNOWN | | | James Lucy & Sarah Wakeling |
| William T. | Lucy | 1859 | Wollaston, Northampton | | | UNKNOWN | | | Hugh Lucy & Prudence |
| William Trudell | Lucy | Private | | | | | | Caroline Bromley | William Patrick Lucy & Marguerite Rose Trudell |
| William Wiley | Lucy | 19 June 1842 | White County, Indiana, USA | 17 May 1869 | White County, Indiana, USA | 10 June 1917 | Belvue, Pottawatomie, KS, USA | Lydia Sneathen | Webb J. Lucy & Sarah Wiley |
| William Wootton | Lucy | 18 November 1801 | Calne, Wiltshire | about 1821 | | 16 November 1869 | Marlborough, Wiltshire | Ann Wentworth | William Lucy & Mary Wootten |
| Willie | Lucy | March 1876 | Mississippi, USA | | | UNKNOWN | | | Joseph C. Lucy & Arabella Weir Rainer |
| Winifred | Lucy | 15 January 1897 | East Ham | September 1922 | | 1980 | | Harold Ernest Rougier | Walter Francis Lucy & Edith Mary Miles |
| Zephaniah | Lucy | 19 FEB 1694/95 | New England | | | UNKNOWN | | | Experience Lucy & Elizabeth Manter |
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