The slaveholder and merchant from Milan named Matteo de Nigris manumits an enslaved Russian woman named Maddaleana, who is approximately 24 years of age. The contract notes that Maddalena was already required to serve Gherardo de Brevei for a period six years, beginning 1 April of the current year, by a lease contract enacted on 20 May 1452. Matteo retains the right of patronage. The contract was extracted.