Perhaps you should try some spelling variations:
"robert de burland" » "roberta de burland" (Expand Search), "robert e burland" (Expand Search), "robert lee burland" (Expand Search), "robert _e burland" (Expand Search), "robert je burland" (Expand Search), "robert ae burland" (Expand Search)
"robert ae burland" » "robert a burland" (Expand Search), "robert e burland" (Expand Search), "robert lee burland" (Expand Search)
"robert d burland" » "robert _ burland" (Expand Search), "robert j burland" (Expand Search), "robert a burland" (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("robert de burland") OR ("robert ae burland"))) OR ("robert d burland"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"robert de burland\") OR (\"robert ae burland\"))) OR (\"robert d burland\"))".
• Removing quotes may allow a broader search: (((( robert de burland ) OR ( robert ae burland ))) OR ( robert d burland )).
• Adding a wildcard symbol may retrieve word variants: (((("robert de burland") OR ("robert ae burland"))) OR ("robert d burland"))*.