Proper noun
Maclagan (plural Maclagans)
A surname from Scottish Gaelic.
After Frederick's death, his sons partitioned the family lands between themselves: * The elder brother, Heraldry of the Royal Families of Europe, Jiří Louda & Michael Maclagan, 1981, pp. 178-179. Source: Internet
Maclagan, The Jesuits and The Great Mogul, pp. 349–352; Filippo de Filippi ed., An Account of Tibet, pp. 13–17. Source: Internet