Trevelyan, Raleigh. <br/><br/>
Grand Dukes and diamonds :  the Wernhers of Luton Hoo / 
Raleigh Trevelyan. 
 - xxii, 472 pages :  illustrations, genealogical tables ;  24 cm 
 - .
<br/><br/>Includes bibliographical references (pages 453-462) and index. 
<br/><br/><label>ISBN: </label>9780571290291 
<br/><br/><label>Subjects--Personal Names: </label><br/>Wernher, Julius Charles, Sir,  1850-1912. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Luton Hoo (England)