Your search within this document for 'formal' resulted in two matching pages.
1

“...164 GUIDE TO THE WEST INDIES it is nearly twice as much. The island is practi- cally free from hurricanes, there having been four occasions only on which it is known to have been visited by gales of hurricane strength. Near the sea-level the maximum mean temperature is 90° Fahr., and the minimum 68° Fahr., but in the mountains it often falls below 6o° Fahr. The death rate is only 21 per thousand, a figure which, bearing in mind the usual infant mortality, must be considered low. History. It is not known when Grenada received its present name, but it appears that it was called Concepcion by Columbus, who discovered it in 1498, on his third journey. In 1650 Du Parquet, the Governor of Martinique, who was a nephew of D’Esnambuc, the first French coloniser in the West Indies, having purchased the island from the French “ Company of the Islands of America,” started for it immediately with 200 men, and, having taken formal possession of it, built a fort there and...”
2

“... three miles east of St. Thomas. The Danes' took formal possession of it in 1684, but it was not properly settled with respect to population until 1716, when permission was given to sixteen of the inhabit- ants of St. Thomas to cultivate that island. General Aspect....”