Changes

Killam died at home. He was predeceased by his parents and a sister, Patricia Louise Killam Hurd (1915–1955).<ref>Killam family grave markers, Laredo City Cemetery</ref> He was [[cremation|cremated]]. No individual marker was placed at the family plot.

Killam died at home. He was predeceased by his parents and a sister, Patricia Louise Killam Hurd (1915–1955).<ref>Killam family grave markers, Laredo City Cemetery</ref> He was [[cremation|cremated]]. No individual marker was placed at the family plot.

Radcliffe and Sue Killam had a son, David Winfield Killam of Laredo, the family's oil company executive who has been named the 2025 "Mr. South Texas'' by the Washington Birthday Celebration.<ref>{{cite web|url=https://www.lmtonline.com/local/article/mr-south-texas-2025-wbca-washingtons-birthday-19623369.php|title=WBCA honors David Winfield Killam as Mr. South Texas 2025|author=Malena Charur|publisher=''Laredo Morning Times''|date=August 6, 2024|accessdate=August 9, 2024}}</ref> They also had two daughters, Adrian Kathleen Killam and Trachttps://www.lmtonline.com/news/article/Killam-receives-Forty-Under-40-honor-by-Oil-15756707.php#item-85307-tbla-1y Killam DiLeo, both of [[Austin]]. At the time of his death, Investor Magazine| Killam had four grandsons. There was also a deceased daughter, Terry Killam Wilber,<ref name=LMTobit />​ who later called herself "Treya." While on her honeymoor with psychologist Ken Wilber, she found a cancerous growth. She live five years longer with stage 4 [[breast]] cancer but died in 1989.<ref>{{cite web|url=http://integral-life-landing-pages.s3.amazonaws.com/KWfootnotes/KW_footnotes_vol2.html|title=Ken Wilber Life Footnotes Vol. 2: eya's Story|publisher=integral-life-landing|accessdate=December 11, 2019}}</ref>

Radcliffe and Sue Killam had a son, David Winfield Killam (born 1952) of Laredo, the family's oil company executive who was named the 2025 "Mr. South Texas'' by the Washington Birthday Celebration.<ref>{{cite web|url=https://www.lmtonline.com/local/article/mr-south-texas-2025-wbca-washingtons-birthday-19623369.php|title=WBCA honors David Winfield Killam as Mr. South Texas 2025|author=Malena Charur|publisher=''Laredo Morning Times''|date=August 6, 2024|accessdate=August 9, 2024}}</ref> They also had two daughters, Adrian Kathleen Killam and Trachttps://www.lmtonline.com/news/article/Killam-receives-Forty-Under-40-honor-by-Oil-15756707.php#item-85307-tbla-1y Killam DiLeo, both of [[Austin]]. At the time of his death, Investor Magazine| Killam had four grandsons. There was also a deceased daughter, Terry Killam Wilber,<ref name=LMTobit />​ who later called herself "Treya." While on her honeymoor with psychologist Ken Wilber, she found a cancerous growth. She live five years longer with stage 4 [[breast]] cancer but died in 1989.<ref>{{cite web|url=http://integral-life-landing-pages.s3.amazonaws.com/KWfootnotes/KW_footnotes_vol2.html|title=Ken Wilber Life Footnotes Vol. 2: eya's Story|publisher=integral-life-landing|accessdate=December 11, 2019}}</ref>

Killam's namesake grandson, Radcliffe "Cliffe" Killam, II, the president of the company, was named in 2020 to the "40 Under 40" class by ''Oil and Gas Investor Magazine.''<ref>{{cite web|url=https://www.lmtonline.com/news/article/Killam-receives-Forty-Under-40-honor-by-Oil-15756707.php#item-85307-tbla-1|title=Killam receives "40 Under 40" honor by ''Oil and Gas Investor Magazine''|publisher=''The Laredo Morning Times''|date=November 26, 2020|accessdate=November 27, 2020}}</ref>

Killam's namesake grandson, Radcliffe "Cliffe" Killam, II, the president of the company, was named in 2020 to the "40 Under 40" class by ''Oil and Gas Investor Magazine.''<ref>{{cite web|url=https://www.lmtonline.com/news/article/Killam-receives-Forty-Under-40-honor-by-Oil-15756707.php#item-85307-tbla-1|title=Killam receives "40 Under 40" honor by ''Oil and Gas Investor Magazine''|publisher=''The Laredo Morning Times''|date=November 26, 2020|accessdate=November 27, 2020}}</ref>