Gillemachoi was a serf

SERF

A spin exchange relaxation-free magnetometer is a type of magnetometer developed at Princeton University in the early 2000s. SERF magnetometers measure magnetic fields by using lasers to detect the interaction between alkali metal atoms in a vapor and the magnetic field.The name for the technique...

 quitclaimed by King William I of Scotland

William I of Scotland

William the Lion , sometimes styled William I, also known by the nickname Garbh, "the Rough", reigned as King of the Scots from 1165 to 1214...

 to Jocelin, Bishop of Glasgow. His name means "lad" or "servant" of "St Mungo". In a charter issued at Selkirk at some point between 1175 and 1190, King William acknowledges the full ownership of "Gillemachoi de Conglud" and all his relatives and dependents to the "church of St Kentigern of Glasgow". It is not clear why Jocelin sought confirmation of ownership, since the bishopric had possessed the land of "Conglud", that is, Kinclaith (modern Glasgow Green

Glasgow Green

Glasgow Green is a park situated in the east end of Glasgow on the north bank of the River Clyde. It is the oldest park in the city dating back to the 15th century.In 1450, King James II granted the land to Bishop William Turnbull and the people of Glasgow...

) since the reign of King Máel Coluim IV

Malcolm IV of Scotland

Malcolm IV , nicknamed Virgo, "the Maiden" , King of Scots, was the eldest son of Earl Henry and Ada de Warenne...

.