It is Britain's oldest such provincial body, founded in 1710 by Maurice Johnson (1688–1755) of Ayscoughfee Hall.
Membership is open to anyone aged 18 or over: the term "gentlemen" in the title is historical – there is no discrimination between men and women.
Its Grade II listed museum in Broad Street, Spalding, was designed by Joseph Boothroyd Corby and opened in 1911; additions to the building ensued in 1925 and 1960.
They talked about local antiquities and discussed the popular London newspaper The Tatler.
[3] Noteworthy and early members of the "Gentlemen's Society at Spalding" include: