John O' Groat's House

John O' Groat's House, on the Caithness coast, 1¾ m. W. of Duncansby Head, marks the northern limit of the Scottish mainland; the house was said to be erected, eight-sided, with a door at each side and an octagonal table within, to compromise the question of precedence among eight branches of the descendants of a certain Dutchman, John o' Groot.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

John of Gaunt * John of Leyden
Johannesburg
John
John
John, Epistles of
John, Knights of St.
John, Prester
John, St.
John, The Gospel according to
John Bull
John of Gaunt
John O' Groat's House
John of Leyden
John of Salisbusy
John the Baptist
John the Good
John's Eve, St.
Johnson, Andrew
Johnson, Samuel
Johnston, Alexander Keith
Johnston, James Finlay Weir
Johnstone