This is an attempt to record some of the data I have collected over the last few years, prior to submitting it as a GEDCOM to Rootsweb.
FOUR GRANDPARENTS
Samuel Edward Boughton (Jr.) b.17/9/1867 Norwich; d.16/3/1943 Croydon, Surrey.
Edith Elizabeth Boughton (nee Lemmon) b.14/7/1867 Norwich; d.Q1/1954 Croydon.
Frederick George Walden b.29/3/1874 Croydon; d.3/9/1930 Croydon.
Elise Bertha Augusta Walden (nee Rossellat) b.25/8/1876 St.Cergue, Switzerland; d.Q2/1956 Croydon.
EIGHT GREAT GRANDPARENTS
Samuel Edward Boughton (Sr.) b.10/4/1846 Norwich; d.8/1/1922 Kessingland, Suffolk.
Ellen Maria Boughton (nee Parker) b.22/4/1847 Norwich; d.23/7/1921 Croydon.
Reuben Lemmon b.1841? Norwich; d.28/5/1879 Norwich.
Sarah Lemmon (nee Catchpole) b.1838?; d.21/5/1880 Norwich.
Arthur Elijah Walden b.9/3/1826 Addington, Surrey; d.5/10/1881 Croydon.
Emma Walden (nee Burgess) b.3/11/1830 Croydon; d. 31/1/1915 Croydon
Jules Samuel Marc Rossellat b.14/3/1849 St.Cergue; d.20/7/1926 St.Cergue.
Adelaide Rossellat (nee Sautebin) b.7/11/1848 Berne; d.18/3/1929 Geneve.
SIXTEEN GREAT GREAT GRANDPARENTS
Samuel Boughton b.1815 Hoxne, Suffolk; d.1/1/1886 Norwich.
Jane Maria Boughton (nee Sayer) b. before 20/4/1818 Talconeston, Norfolk; d.1/3/1877 Norwich.
Thomas Parker b.1821 Ashwellthorpe, Norfolk; d.16/6/1885 Norwich.
Eliza Parker (nee Rudd) b.1822? Norwich; d.7/4/1892 Norwich
Isaac Lemmon b. 15/12/1787 Norfolk; d.7/6/1852 Norwich.
Mary Ann? Lemmon (nee Frost?) b.1794? Colchester, Essex; d. after 1861? Norfolk?
Edward Catchpole b. ?; d. before 5/2/1866?
? Catchpole (nee ?)
William Walden b. 1797?; d.26/7/1868 Addington, Surrey
Elizabeth Walden (nee ?) b.?; d.14/3/1869 Addington, Surrey
James Burgess b. before 5/4/1807; d.25/2/1875 Addington, Surrey
Rebecca Burgess (nee Lester) b.1807; d.30/3/1850 Addington, Surrey
Jean Francois Rossellat
Marie Rossellat (nee Chaillet)
Charles Henri Sautebin
Olympe Sophie Sautebin (nee Liengme)
THIRTYTWO GREAT GREAT GREAT GRANDPARENTS
Henry Boughton b.1794 Pulham Market, Norfolk; d.4/11/1873 Heigham, Norwich
Mary Boughton (nee Mullinger) b.1786 Little Poringland?, Norfolk; d.?
John Sayer b. ?; d. ?
Elizabeth Sayer (nee Thurston) b. ?; d. ?
John? Parker b. 1783 Ashwellthorpe, Norfolk; d. ?
Sarah? Parker (nee Peck?) b.1785 Wymondham?; d. ?
John Rudd b. ?; d. ?
Mary Ann? Rudd (nee ?)
Isaac Lemmon b.before 1760?; d. ?
Mary Lemmon (nee Cattermoul) b.? d.?
and still 22 more to find, let alone list them.........and then there are...
SIXTYFOUR GREAT GREAT GREAT GREAT GRANDPARENTS
Samuel Boughton b.1750 Pulham, Norfolk; d.1832
Mary Boughton (nee Allen) b.1751; d.1834
Thomas Mullinger b. ?; d.?
Susan Mullinger (nee Hymer) b. ?; d.?
and 60 to go...