Since none of these ch are mentioned in a census, there is nothing I can do.
What I have found....Edwin is the s/o Francis HUBBARD [female], and Ann is the d/o Layodocia PHILLIPS, both families of Callaway Co.Only found a Daniel PHILLIPS 1840 Callaway, no HUBBARDs. Edwin HUBBARD b 3-15-1837 MO; d 2-2-1905; m. 4-4-1861 Ann Eliza PHILLIPS, Callaway MO; m #2 10-1-1881 Adazilla WYLIE d 6-22-1919; d/o Harrison JONES [According to 1850 census Adazilla is blind]
RALLS CO MO MARRIAGES HUBBARD 4-16-1905 Nanny - Charles E SMITH 11-2-1892 Estella - Isaac W ADAMS 2-6-1895 Inez - James T BITTICK
Edwin reg for CW Draft 1865 Callaway Co, but apparently never served.He does have bro Albert, and possibly bro Greenup, but can't ascertain father's name. Maybe if you delve into records for mom, Francis [d 1-27-1876], you might find some useful info. She owned property....land patent in 1856, unusual for a female.BLM site is down, so you can't access the docuemnt now.It's possible her husband had a deed in Callaway.He d 1842-50.
Some of these folks on findagrave, but the info for Adazilla is incorrect; possibly the deathdate for Annie instead of Adazilla, as it appears this is abt the time Annie died according to b/date of Nannie.I have sent the poster a correction.Adazilla's DC is online http://www.sos.mo.gov/images/archives/deathcerts/1919/1919_00021377.PDFhttp://www.sos.mo.gov/images/archives/deathcerts/1919/1919_00021377.PDF