From this matrimony he had two sons : PERSON@1 -LRB- around NUMBER@1 , - LOCATION@1 on PERSON@2 , NUMBER@2 -RRB- PERSON@3 -LRB- NUMBER@3 , - Kafan , NUMBER@4 -RRB- During the revolution in LOCATION@2 in the year NUMBER@5 , duke PERSON@4 and his wife duchess LOCATION@3 were killed by the ORGANIZATION@1 .

During the revolution in LOCATION@2 in NUMBER@5 , PERSON@5 and his wife were killed by the ORGANIZATION@1 .
