Skip to main content
Massachusetts State Seal
Commonwealth Museum   Secretary of the Commonwealth William Francis Galvin

Le Grand Dérangement: Prelude to War


The boundaries of Acadia or Nova Scotia had long been at contestw, the presence of the French in supposed British territory increasing the apprehension of many.


Acadians had remained in the colony following the assumption of British control in 1713. Their refusal to take an unqualified oath of allegiance earned them the title “French Neutrals” and the contempt of British authorities. Massachusetts had always taken an interest in the aff airs of Nova Scotia and feared that the French presence there threatened its safety, and perhaps that of all the British North American colonies. Governor William Shirley began voicing such an opinion in 1749.

In 1750 he entered into uneasy negotiations with the French when they established Fort Beausejour on the Chignect o Peninsula. These having proved unsuccessful, Shirley began recruiting forces in 1755 to expel the French from Nova Scotia, appointing Colonel John Winslow as second in command. Troops left Bost on Harbor in May. By June, they had captured Fort Beausejour. War loomed ahead.


Map detail showing Fort Beausejour on the Chignecto Peninsula, Nova Scotia, 1755. British Fort Lawrence is across the Missiguash River. Massachusetts Archives.

Nova Scotia, 1755

Plan of Fort Beausejour, 1755, obtained by the British from a French spy, detailing specifications for the fort’s capture. Courtesy of Library and Archives Canada

Fort Beausejour, 1755

Document titled ‘Some Points Stated Concerning the Settlement of the Boundary of Nova Scotia, 1749,’ where Governor Shirley warns the legislature about French encroachments threatening British colonies and New England industry. Massachusetts Archives.
Some Points Stated Concerning the Settlement of the Boundary of Nova Scotia, 1749
Addressing the legislature, Governor Shirley warned that French encroachments in Nova Scotia threatened the safety of the British colonies and the profitability of New England industry. Massachusetts Archives
- Massachusetts Archives
Portrait of William Shirley, Governor of Massachusetts (1741—1757), by Thomas Hudson, c. 1750. Shirley was instrumental in expelling the French from Nova Scotia and is credited as one of the architects of the Acadian deportation along with Governor Charles Lawrence of Nova Scotia. Courtesy of the Commonwealth of Massachusetts Art Commission.
William Shirley, Governor of Massachusetts (1741—1757), portrait by Thomas Hudson, c. 1750
Instrumental in the effort to expel the French from Nova Scotia, Shirley is credited by many historians with being one of the architects of the Acadian deportation along with Governor Charles Lawrence of Nova Scotia (1755-1760).
- Courtesy of the Commonwealth of Massachusetts Art Commission
Portrait of Spencer Phipps, Lieutenant Governor of Massachusetts (1732-1757), by Alice Ruggles Sohier, 1930. Phipps served as acting governor during Shirley’s absences and played a key role in decisions regarding the Acadians’ disposition. Courtesy of the Commonwealth of Massachusetts Art Commission.
Spencer Phipps, Lieutenant Governor of Massachusetts (1732-1757)
Portrait by Alice Ruggles Sohier, 1930 Phipps served as acting governor during Shirley’s extended absences from the province. During the influx of Acadians into Massachusetts, Phipps often headed the legislature and took part in many of the decisions regarding their disposition.
- Courtesy of the Commonwealth of Massachusetts Art Commission
Petition to the King, 1751, by the Massachusetts legislature led by Lieutenant Governor Spencer Phipps, requesting the removal of Acadians due to fears of their support for French encroachments in Nova Scotia. Massachusetts Archives.
Petition to the King, 1751 Likely fearing support of French encroachments in Nova Scotia on the part of the Acadians, the Massachusetts legislature headed by Lieutenant Governor Spencer Phipps petitioned the King for their complete removal.
- Massachusetts Archives