Osborne, George William Frederick,  6th Duke of Leeds. <br/><br/>
The case of George William Frederick Osborne, called Marquis of Carmarthen, claiming the title and dignity of Baron Conyers. 

 - [London :  s.n.,  1798] 
 - 6, [4]p. ;  2.° 
<br/><br/> Drop-head title.  With a docket-title. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conyers peerage claim.<br/>Peerage--Claims.--Great Britain