How old was Ilja Hylas in Libuše?

Ilja HylasIlja Hylas was 34 in Libuše as 'Director'

Birthday: Sun, Mar 12 1922 –
Sat, Jul 25 1987

Ferdinand PujmanFerdinand Pujman was 67 in Libuše as 'Stage Director'

Birthday: Sat, May 25 1889 –
Sun, Dec 17 1961

Bedřich SmetanaBedřich Smetana would have been no older than 60 in Libuše as 'Music'

Birthday: Tue, Mar 02 1824 –
Mon, May 12 1884

Josef WenzigJosef Wenzig would have been no older than 69 in Libuše as 'Opera'

Birthday: Sun, Jan 18 1807 –
Mon, Aug 28 1876