Virtually nothing is known of Henry Moring Sutherland despite quite a lot of searching. His daughter, Elizabeth Rose Sutherland, did not know him at all. His wife, Mary Lydia Pannach, would not talk about him, so the assumption is that there was some sort of "impropriety" in the relationship, or in his behaviour. Richard P Rawson 21 Sep 2004.
In the "From Cortnitz to South Australia - the Mickan Story', his name is given as Heinrich, not Henry.