a. 1850 census of USA. Delaware. Kent. Digital images. familysearch.org.
b. 1870 census of USA. Delaware. Kent. Digital images. FamilySearch.org.
c. Hollywood Cemetary (Harrington, Kent, Delaware, USA). Grave markers.
d. Delaware, USA. DEATH Certificates.
1. Title 1850 Census of USA, Delaware, Kent; Online Imagesa; Page Milford and Mispillion Hundred - Page 87; Text https://familysearch.org/ark:/61903/3:1:S3HT-6XQC-F5X; [Source Record]
2. Title 1870 Census of USA, Delaware, Kent; Online Imagesb; Page Harrington and Mispillion Hundred - Page 45; Text https://familysearch.org/ark:/61903/3:1:S3HT-652G-MZ; [Source Record]
3. Title Hollywood Cemetary (Harrington, Kent, Delaware, USA), Grave Markersc; Page Cain, William (1823-1882); Text http://image2.findagrave.com/photos/2012/37/11299688_132867002565.jpg; [Source Record]
4. Title Delaware, USA, DEATH Certificatesd; Source Repository Citation, Repository FamilySearch.org [Repository]; Page Cain, Rhoda E (1863-1927); Text https://familysearch.org/ark:/61903/3:1:S3HY-D15S-MTQ; [Source Record]