What is Delphine Gibson?
'''Delphine Gibson''' (August 17, 1903 &ndash; May 9, 2018)<ref name=GRG>{{cite web|url=http://supercentenarian-research-foundation.org/TableE.aspx|title=GRG World Supercentenarian Rankings List|publisher=Gerontology Research Group|date=25 September 2017|access-date=26 September 2017|archive-date=25 May 2018|archive-url=https://web.archive.org/web/20180525151117/http://supercentenarian-research-foundation.org/TableE.aspx|url-status=dead}}</ref> was an American [[Supercentenarian]]. She was born in [[Fairfield County, South Carolina|Fairfield County]], [[South Carolina]]. At the age of {{Age in years and days|1903|8|17|2018|5|9}} was the oldest person in the [[United States]].<ref>{{Cite news|url=http://www.centredaily.com/news/local/article131836234.html|title=She is the oldest person in the United States. And she lives in Huntingdon.|work=centredaily|access-date=2017-03-09|language=en}}</ref> She became the oldest living American upon the death of Adele Dunlap on February 5, 2017.<ref>{{Cite news|url=http://people.com/human-interest/oldest-american-adele-dunlap-dies-age-114/|title=Oldest American, New Jersey's Adele Dunlap, Dies at Age 114|work=People|access-date=2017-10-26|language=en}}</ref> She married Tyler Gibson in 1928.<ref>{{cite web|url=https://www.cbsnews.com/news/delphine-gibson-oldest-known-american-celebrates-114th-birthday-huntingdon-pennsylvania/|title=Oldest known American celebrates her 114th birthday|website=www.cbsnews.com}}</ref> They had three children. Gibson lives in [[Huntingdon, Pennsylvania]].<ref>{{cite web|url=http://people.com/human-interest/oldest-american-delphine-gibson-celebrates-114th-birthday/|title=Oldest American, Pennsylvania’s Delphine Gibson, Celebrates Her 114th Birthday|publisher=People|access-date=October 30, 2017}}</ref> She became the oldest living American citizen following the death of American emigrant [[Marie-Josephine Gaudette]] on 13 July 2017. Gibson died on May 9, 2018 at the age of 114.<ref>{{cite web|title=Delphine Gibson, oldest person in U.S., dies at 1