Historical presence of surnames / DE BONA

Surname is on one of the documents of the decade and is attributed to the nominee of the document.

1860
Elements Residence
1 (non classified municipality)
1870
Elements Residence
2 (non classified municipality)
2 VENZONE
1 UDINE
1880
Elements Residence
2 UDINE
1 PALMANOVA
1 VENZONE
1890
Elements Residence
1 PONTEBBA
1900
Elements Residence
1 TOLMEZZO
1 VENEZIA
1 VENZONE
1910
Elements Residence
1 PONTEBBA