a. Delaware, USA. DEATH Certificates.
b. 1900 census of USA. Delaware. Kent. Digital images. FamilySearch.org.
c. Odd Fellows Cemetary (Milton, Sussex, Delaware, USA). Grave markers.
1. Title Delaware, USA, DEATH Certificatesa; Source Repository Citation, Repository FamilySearch.org [Repository]; Page Masten, Walter Burton (1885-1940); Text https://familysearch.org/pal:/MM9.3.1/TH-267-11394-128523-64; [Source Record]
2. Title 1900 Census of USA, Delaware, Kent; Online Imagesb; Page Dover - Page 8; Text http://interactive.ancestry.com/7602/004119669_00312/?pid=33745390; [Source Record]
3. Title Odd Fellows Cemetary (Milton, Sussex, Delaware, USA), Grave Markersc; Page Dempsey, Kathryn Jane (1896-1984); Text http://image2.findagrave.com/photos/2013/155/64762208_137046646022.jpg; [Source Record]