Trace the story back far enough and you reach the year 933, when William Longsword annexed these islands from the Duchy of Brittany into the Duchy of Normandy. The Channel Islands then rode along with William the Conqueror in 1066, becoming part of the lands of England's new Norman kings. When French armies overran continental Normandy in 1204, the offshore islands held out and stayed loyal to the English crown. Eight hundred years later, the loyalty has never wavered. The locals will tell you, only half-joking, that the British monarch is their Duke of Normandy - and that they did not lose France, France lost them.

Spread across the channel like fragments of dropped pottery, the Bailiwick's islands - Guernsey, Alderney, Herm, Sark, Brecqhou, and a constellation of smaller rocks - amount to just 78 square kilometers of land. The highest point is only 114 meters, on Sark. What the islands lack in altitude they make up for in water. The tides rip through these channels at up to twelve knots, fast enough to overwhelm an unwary boat. Reefs and islets pepper the approaches. Sailors have learned the hard way that the prettiest archipelago in the Channel is also one of the most dangerous to navigate.

The administrative geography is delightfully medieval. Twelve parishes, each centered on an 11th-century church, divide the bailiwick. Three separate legal jurisdictions - Guernsey itself, Alderney, and Sark - each run their own elected government, levy their own taxes, and pass their own laws. Sark, with around 600 inhabitants on two square miles, may be the smallest functioning parliament in the western world. Each parish has slowly traded religious authority for democratic douzeniers, elected by neighbors who know each other by name. The British Parliament has never had a Guernsey seat. None has ever been asked for.

The Bailiwick has no official flag and no coat of arms. Identity here was built quietly, through paperwork. In 1279, Edward I granted a single seal for use across the Channel Islands. In 1304, Jersey and Guernsey received separate seals - one of the earliest hints that the two bailiwicks were going their own way. The Guernsey seal bears three leopards, lifted from the original arms of the Duchy of Normandy. Today the Bailiwick competes in the Commonwealth Games in its own right, sits on the British-Irish Council, and runs its own postal system, recognized by the Universal Postal Union since 1969. Defense and foreign affairs belong to the UK. Almost everything else belongs to the islanders.

No history of Guernsey can avoid the five years from 1940 to 1945. The Channel Islands were the only British soil occupied by Nazi Germany during the Second World War. When France fell in June 1940, the UK quietly demilitarized the islands and left them undefended. Wehrmacht troops landed at the end of that month. For half a decade, Guernsey lived under occupation - while the bailiff stood in for the absent Lieutenant Governor and locals navigated curfew, deportation, and hunger. Some islanders were deported to camps in Germany. Forced laborers from across occupied Europe built the bunkers that still scar the coastline. Liberation arrived on 9 May 1945, the day after Europe's, and the date is still the bailiwick's biggest public holiday.