His brother Francesco became a noted mosaicist, and died in 1621.
His brother Francesco (Cecco) was suspected of poisoning him, but the Forlivese lord survived.
She was succeeded by her brother Francesco de la Cueva y Villacreces.
He never married, and ultimately left his fortune to his brother Francesco and nephew Pietro.
His brother Francesco was also a painter.
He was ordained priest together with his brother Francesco on 18 December 1915, thus becoming the third priest in the family.
Though after his father died, his brother Francesco committed suicide and Leandro took up the studio in Venice.
When her brother Francesco didn't understand his Greek lesson, his tutors called on Maria to explain it to him.
In the evening, at the hour fixed, Caesar appeared at Lucrezia's; but he found there his brother Francesco.
Only two of the five would marry: Enrichetta and her brother Francesco.