Abstract: A database for online personal information management comprising: a first account; a first database user id; a second database user id, the second database user id being associated with the first account; a set of data nodes, the nodes being interlinked to form a graph; a data object having an associated node, the associated node being one node in the set of data nodes; an associated account; an object owner; at least one share right object associated with a node, the share right object having a parameter indicating whether the share right object is active when the owner is alive or when the object owner is deceased.