They had two sons , PERSON@1 -LRB- NUMBER@1 -RRB- who also became a classical pianist and renowned piano teacher , and PERSON@2 -LRB- NUMBER@2 -RRB- who became a well regarded actor .

PERSON@1 -LRB- NUMBER@1 -RRB- was a pianist and PERSON@2 -LRB- NUMBER@2 -RRB- was an actor .
