Burgrave or Burggrave: How To spell?
The word Burgrave is misspelled against Burggrave, a noun meaning "Originally, one appointed to the command of a burg (fortress or castle); but the title afterward became hereditary, with a domain attached."
Burggrave has double "gg" is mispronounced as "g"Remember double 'GG' in between the strings bur & rave which should not be misspelled with single 'G'
Wrong Spelling:  bur-g-rave  Correct Spelling:  bur-gg-rave 
Check more misspelled words of Burggrave to spell it correct.