Hope some of these might help.
Larry
There is two find a Graves for an Anna Clymer, the second one shows Daniel as her husband with no dates.
http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=71432661
http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=71189643
Below is a marriage record for a William Hart and Anna Rader
Anna Rader mentioned in the record of William Hart and Anna Rader
Name: William Hart
Event Type: Marriage
Event Date: 30 Oct 1851
Event Place: , Wayne, Indiana
Registration Place: Wayne, Indiana, United States
Marriage License Date: 27 Oct 1851
Gender: Male
Spouse's Name: Anna Rader
Spouse's Gender: Female
Officiator's Name: John Slonecker
Page: 542
Number of Images: 1
GS Film number: 001838643 , Digital Folder Number: 007030216 , Image Number: 00781
There are two or three William Harts that died between 1851 and the birth of Royal. Here is one.
William Hart
Find A Grave Index
Name: William Hart
Event Type: Burial
Event Date: 1859
Event Place: Macy, Miami, Indiana, United States of America
Photograph Included: Yes
Birth Date: 21 Dec 1835
Death Date: 21 Jul 1859
Affiliate Record Identifier: 39850236