The story
Drivers Jonas was founded in London in 1725 by brothers Samuel and Charles Driver. Formerly bakers, nurserymen, and landowners. The Driver family became surveyors in the first half of the 18th century - who turned from tilling the land to measuring it.
Samuel (II) Driver (1720–1779) was, among other occupations, a land valuer. His great-grandson Robert Collier Driver (1816–1897) was a major figure in the professionalisation of surveying. His daughter Maria married Henry Jonas (d. 1928), a surveyor from a prominent Essex farming family, and the partnership was set up in 1878.
The business prospered and branched out into auctioneering and estate management and “improvement”. Properties on the firm’s books included entire villages and towns such as Wetherby and Hemel Hempstead; landed estates such as Cliveden; and London properties such as the Vaudeville Theatre and a shop in New Bond Street (let to a Mr Asprey).
In January 2010, Drivers Jonas LLP merged with Deloitte LLP, combining the firm with Deloitte's property staff, creating a business group called Drivers Jonas Deloitte.
In January 2013, the business was rebranded as Deloitte Real Estate.
From Wikipedia’s article on Drivers Jonas, shared under CC BY-SA 4.0.3