a. Delaware USA. BIRTH Certificates.
b. Hollywood Cemetary (Harrington, Kent, Delaware, USA). Grave markers.
c. 1850 census of USA. Delaware. Kent. Digital images. familysearch.org.
d. Delaware, USA. DEATH Certificates.
e. 1900 census of USA. Delaware. Kent. Digital images. FamilySearch.org.
1. Title Delaware USA, BIRTH Certificatesa; Source Repository Citation, Repository FamilySearch.org [Repository]; Page Sipple, Clarence Edward (1902-1967); Text https://familysearch.org/ark:/61903/3:1:S3HY-X4S3-8JL; [Source Record]
2. Title Hollywood Cemetary (Harrington, Kent, Delaware, USA), Grave Markersb; Page Sipple, William L (1850-1921); Text http://image2.findagrave.com/photos/2011/136/35960687_130562880123.jpg; [Source Record]
3. Title 1850 Census of USA, Delaware, Kent; Online Imagesc; Page Milford and Mispillion Hundred - Page 101; Text https://familysearch.org/ark:/61903/3:1:S3HT-6XQC-JYJ; [Source Record]
4. Title Delaware, USA, DEATH Certificatesd; Source Repository Citation, Repository FamilySearch.org [Repository]; Page Sipple, William Luff (1850-1921); Text https://familysearch.org/ark:/61903/3:1:S3HT-D4M3-CNB; [Source Record]
5. Title 1900 Census of USA, Delaware, Kent; Online Imagese; Page Mispillion Hundred - Page 11a; Text https://familysearch.org/ark:/61903/3:1:S3HY-69YN-37; [Source Record]