Perhaps you should try some spelling variations:
"william rider peter" » "william robert peter", "william ridgeway peter", "william rinder peter", "william grieder peter", "william nieder peter"
"william ivers peter" » "william ives peter", "william miners peter", "william myers peter", "william rivers peter", "william deiters peter", "william dieners peter"
"william apers peter" » "william sawers peter", "william ayerst peter", "william waters peter", "william anders peter", "william kapern peter"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("william rider peter") OR ((("william ivers peter") OR ("william apers peter")))).
• Removing quotes may allow a broader search: (( william rider peter ) or ((( william ivers peter ) or ( william apers peter )))).
• Adding a wildcard symbol may retrieve word variants: (("william rider peter") or ((("william ivers peter") or ("william apers peter"))))*.