@ Mariana Foster (1866-1935): her entire paternal ancestry has been deleted. what's up with that?
Her father Maj. Thomas Redmon Foster was disconnected from her
If you check her father's Tree http://www.geni.com/family-tree/index/4230033091560069768
He has a wife Mary Anne Hutcheson Smith
Which looks very similar to your Marianne Smith
Which looks very similar to your Mariana Foster Witt's mother Mary Anne Hutcheson Smith
Angus - The tree and profile look OK to me. I have added documentation to the profiles