Estimated date on the fact he was a minister in 1914 in Sweden, and he would have been a grown man. He would have been born before 1900.
The newspaper article says that the Italian minister Luigi Bruno is leaving Stockholm, Sweden in August 1914.
"Italienske ministern signor Luigi Bruno har blifvit återkallad från sin härvarande post och lämnar Stockholm under loppet af innevarande månad." 
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