Count Jacopino Scaliger of Scala
Jacopino was born about 1225.

 Margherita Giustiniani
Margherita was born in 1216.  She died at the age of 71 in 1287.

 Prince Alberto I della Scala of Verona
Alberto I was born about 1259 in Verona, Italy.  He died on September 3rd, 1301 in Verona, Italy.