Is this a mis-spelling or just an unusual variant of the surname?

Windmill Road Cemetery, Coventry, Warwickshire
(Click on an image for a larger version)
 
 
This was quite an extensive cemetery and it would have taken two visits had we not conscripted our elder daughter to help with the task! Thank you Hazel.
 
 
 
Is this a mis-spelling or just an unusual variant of the surname Faulconbridge?
What do the dates refer to?
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