Q. Can you give us more information concerning the name Ruburt?
A. That was Jane's name long ago as yours was Joseph. Both represented high points for your entities, images in the mental genes, blueprints for the spirit to follow. Joseph and Ruburt represent the full scope of your earthly personalities, towards which you must grow. But in another sense, you are already Joseph and Ruburt, since the blueprint exists. Through each life the individual tries to follow his. The pattern is not imposed, but is the entity's own outline.
p. 19 - How To Develop Your ESP Power, (1966)