Notes:

According to Fernando Marti Camps, Diocesan Archivist in the island of Minorca: The name Riudavets (not Rindavets, which does not exist) means in Catalonian, River of Silver Trees, and is found most of all in the population of Alayor, a city in the center of the island of Minorca. The Riudavets have had a noble line, now extinct, and carried on their creest a field of gold, three silver trees (silver firs?) of green over a river with blue waves.