John William Friso is the most recent common ancestor of what
Dutch monarchs family tree The following is a family tree for the Princes of Orange, a line which culminated in the Dutch monarchy with the accession of Prince William VI to the newly created throne of the Netherlands in 1815. Dates given are those of birth and death; for Princes of Orange (shown in bold), the intermediate date is the date of accession to the Princedom. By virtue of his marriage to Mary II of England, Prince William III, himself a grandson of Charles I of England, became King of England 1689–1702 (jointly with Mary II until her death in 1694) following the overthrow of his uncle and father-in-law James II of England in the Glorious Revolution. The family lineage is of note as John William Friso is the most recent common ancestor of all the current monarchs of Europe.
Clan MacQuarrie Clan MacQuarrie (also MacQuarie, McQuary, MacQuaire, MacGuarie, Macquarie) is an ancient Highland Scottish clan which owned the islands of Ulva, Staffa and Gometra as well as large tracts of land on the Isle of Mull, which are all located in the Scottish Inner Hebrides. Clan MacQuarrie ("Scottish Gaelic" for: son of Guaire) is one of the seven Siol Alpin clans descended from the Kings of the Picts and Dál Riata. Clan MacQuarrie is one of the four oldest Highland clans and can trace its ancestry to 9th century Kenneth MacAlpine, the first King of Scots. According to the nineteenth-century historian William F. Skene, the "manuscript of 1450" documents the royal descent of Clan MacQuarrie through their progenitor "Guaire" ("Scottish Gaelic" for: noble), brother of "Fingon" (ancestor of Clan MacKinnon) and "Anrias" (ancestor of Clan Gregor). They were fierce fighters in the Wars of Scottish Independence and fought in support of King Robert the Bruce at the Battle of Bannockburn in 1314.