Henry Edridge art links 

Fine Arts Museums of San Francisco
William Wells of Redleaf, 1812
Portrait of the Countess of Coventry (Presumed)

Fitzwilliam Museum at the University of Cambridge, UK
Samuel Hallifax, Bishop of Gloucester, 1788

Royal Academy of Arts Collection, London, UK

The Royal Collection, London, UK
(Zoomable - look for the magnifying glass and the text "Magnify image")

Art Gallery of Greater Victoria, British Columbia
2 works online

Courtauld Institute of Art, London, UK
View of St. Mary's church at Taunton

Courtauld Institute of Art, London, UK
5 works by or related to the artist

Harvard University Art Museums, Massachusetts

Indianapolis Museum of Art, Indiana

Manchester City Art Gallery, UK

National Portrait Gallery, London, UK

Philadelphia Museum of Art
(Tip: On the zoom-in page, use the slider bar to magnify the image)

Southampton City Art Gallery, England

Tate Gallery, London, UK

The Huntington Library, California

The Wallace Collection, London, UK

Wichita Art Museum, Kansas   NEW!
Jacket Hill, Cassiobury, ca.1815

 
National Art Databases and Museum Inventories:

Art Fund for UK Museums

D'Outre Manche Database of British Art in French Public Collections   NEW!

 

Grove Dictionary of Art Online (excerpt)  

Union List of Artist Names (Getty Museum)  
Reference sheet with basic information about the artist and pointers to other references.