Birtle, —
Birtle, —, address unrecorded (1728–29). Named in the Holkham Hall accounts supplying in 1728 a mahogany bureau, £1 8s; 2 mahogany tables and 2 screens, £10 18s; and in 1729, a mahogany writing table, £6 6s, and a wainscot dumbwaiter, £1 8s. [V & A archives]
The original entry from Dictionary of English Furniture Makers, 1660-1840 can be found at British History Online.