Frosty the Snowman owns Redacre, a one acre parcel property located in Oxnard, California, in joint tenancy with right of survivorship with Rudolph Reindeer. Frosty dies leaving all of his assets, including his interest in Redacre, to his two children Rocky and Bullwinkle. Rudolph Reindeer marries Priscilla Prancer, and they have a child named Donner. Reindeer and Prancer die leaving all of their assets to their child Donner and his wife Blitzen. Rocky, Bullwinkle, Donner and Blitzen all bring actions to quiet title to Redacre in their names. Who owns the property and describe how they own it.