a. Delaware, USA. DEATH Certificates.
b. 1900 census of USA. Delaware. Sussex. Digital images. FamilySearch.org.
c. Bethel Methodist Cemetary (Lewis, Sussex, Delaware, USA). Grave markers.
1. Title Delaware, USA, DEATH Certificatesa; Source Repository Citation, Repository FamilySearch.org [Repository]; Page Coverdale, David C Sr (1848-1934); Text https://familysearch.org/ark:/61903/3:1:S3HT-DYWS-1Y4; [Source Record]
2. Title 1900 Census of USA, Delaware, Sussex; Online Imagesb; Page Lewes / Rehobeth - Page 1b; Text https://familysearch.org/ark:/61903/3:1:S3HT-DCS4-C4K; [Source Record]
3. Title Bethel Methodist Cemetary (Lewis, Sussex, Delaware, USA), Grave Markersc; Page Coverdale, David (1848-1934); Text http://image2.findagrave.com/photos/2013/132/108797914_136849260646.jpg; [Source Record]