Yes I have found her in the census's, along with about 6 children and one grandchild. These references are courtesy of isleofman.com and you'll find them on this forum. I've checked out the names of children and grandchild named in the census's, 2 of the children I can not find birth references to in the IGI, for the grandchild there is a possible reference but the circumstance is a bit of a mystery (also discussed on this forum).
My details about Christiana's first known child, Richard Steele (from first marriage), are confirmed and we descend from him.