These were the other children of Stephen McCaskill and Emma Houston that were not in the tree:
Nathaniel McCaskill, birth in September 1892, Florida.
Jonnie McCaskill, birth in February 1894, Florida.
Eddie C. McCaskill, birth in July 1897, Florida.
Geoffrey David Trowbridge, thought you may want to look at this since you recently added to other parts of the Houston tree.