a. 1850 census of USA. Delaware. Kent. Digital images. familysearch.org.
b. Hollywood Cemetary (Harrington, Kent, Delaware, USA). Grave markers.
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 Hollywood Cemetary (Harrington, Kent, Delaware, USA), Grave Markersb; Page Cain, Martha (1831-1887); Text http://image2.findagrave.com/photos/2012/278/11546440_134948557503.jpg; [Source Record]