Isolta Vivaldi was a slaveholder who was active during the second half of the fifteenth century and the early sixteenth century. The sources indicate that she died sometime in 1526.
The slaveholder from Venice named Leonardo Contarini manumits an enslaved Ruthenian man named Luca. The formerly enslaved Luca, jointly with the carpenter Guglielmo di Bassano, agreed to pay Leonardo the sum of 40 ducats for the manumission in three annual installments. Leonardo is represented in the manumission by Leonardo Pellegrini of Verona.
