Jusqu’à la 7ᵉ génération

                ┌──◃ Thomas Scudds †1871/
             ┌──▸ Francis Martin Scudds ca 1847-1935
             │  └──◃ Mary Ann Cheek ca 1812-ca 1900
          ┌──▸ Francis Herbert Scudds 1874-1929
          │  │  ┌──◃ William John Doyle 1816-
          │  └──▸ Eliza Emma Doyle 1846-1916
          │     └──◃ Helen Carey 1819-
       ┌──▸ Francis John Scudds 1915-1997
       │  │  ┌──◃ John O'Brien †
       │  └──▹ Catherine Margaret O'Brien 1878-1964
       │     └──◃ Brigid Hayes †
    ┌──▸ Michael John Scudds 1955
    │  │  ┌──◃ John Joseph Kirby 1874-1953
    │  └──▹ Sheila Josephine Kirby 1918-2002
    │     └──◃ Gertrude Cecilia Quinn 1886-1945
┌──▸ Nicholas John Scudds 1985
    │  ┌──◃ Robert McPhail 1928-1998
    └──▹ Deborah Elizabeth McPhail 1958
       └──◃ Judith Rosemary Kinsey 1935