
Robert Duff
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Name Robert Duff [1, 2] Birth 1782 Westmoreland County, Pennsylvania, USA
[1] Gender Male Burial 1847 Darlington, Beaver, Pennsylvania, USA
[1] Death 25 Nov 1847 Darlington, Beaver, Pennsylvania, USA
[1] Person ID I7664 Woodworth Ancestry Last Modified 21 Jan 2026
Family Susanna Teeters, b. 1778, Pennsylvania, USA
d. 11 Sep 1851, Darlington, Beaver, Pennsylvania, USA
(Age 73 years) Children 1. Agnew Duff, b. 1818, Pennsylvania, USA
[Father: natural] [Mother: natural]Family ID F5262 Group Sheet | Family Chart Last Modified 21 Jan 2026
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Event Map 
Birth - 1782 - Westmoreland County, Pennsylvania, USA 

Burial - 1847 - Darlington, Beaver, Pennsylvania, USA 

Death - 25 Nov 1847 - Darlington, Beaver, Pennsylvania, USA 
= Link to Google Earth
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Sources - [S198] Ancestry.com, U.S., Find A Grave Index, 1600s-Current, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2012;).
Record for Susannah Duff
http://search.ancestry.com/cgi-bin/sse.dll?db=60525&h=26947615&indiv=try - [S762] Carroll, Margaret Mountz, Chronicles of the Mountz-Teeters and Allied Families, (Name: Moore-Langen Printing Company; Date: 1984;).
Book Found at FamilySearch.org
- [S198] Ancestry.com, U.S., Find A Grave Index, 1600s-Current, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2012;).
