Birkhall -LRB- BerkHA ; from the PERSON@1 : `` MISC@1 `` Place-Names of the LOCATION@1 , ORGANIZATION@1 -RRB- is a NUMBER@1 acre -LRB- NUMBER@2 km ² -RRB- estate on Royal Deeside , LOCATION@2 , LOCATION@3 .

Birkhall -LRB- BerkHA ; from the PERSON@1 : `` MISC@1 '' -LSB- NUMBER@3 -RSB- -RRB- is a NUMBER@1 acre -LRB- NUMBER@2 km ² -RRB- estate on Royal Deeside , LOCATION@2 , LOCATION@3 .
