Blason de la famille Persico, issue de Vittorio Spreti, Enciclopedia storico-nobiliare italiana, Milan, 1928-32, vol. V, p. 273
Vittorio Spreti (1887–1950)
before 1932 <div style="display: none;">date QS:P,+1932-00-00T00:00:00Z/7,P1326,+1932-00-00T00:00:00Z/9</div>
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