Family : Relationship : Number of Marriages

Dorothy Marie Mengering (née Hofert, formerly Letterman; July 18, 1921 – April 11, 2017), better known to Late Night and Late Show viewers as Dave's Mom, was the mother of late-night talk show host David Letterman and frequent telephone and live guest on his show.
She appeared on camera (identified as Dorothy Mengering) on Late Night with David Letterman on the "Parents' Night" broadcast of February 25, 1986, in which the parents of many Late Night staffers were also seen. Following several years of appearing via telephone, Mengering (usually billed as "Dave's Mom" or "Dave's Mom Dorothy", with no mention of her surname) became a recurring on-camera guest on Letterman's subsequent Late Show, initially by covering the 1994 Winter Olympics in Lillehammer, Norway. She lived in Carmel, Indiana, at the time of her death.

Pinchas Rosen (Hebrew: פנחס רוזן, 1 May 1887 – 3 May 1978) was an Israeli statesman, and the country's first Minister of Justice, serving three times during 1948–51, 1952–56, and 1956–61. He was also leader of the Independent Liberals and three times turned down invitations to be Israel's president.

Johann Heinrich Philipp Franck (9 April 1860, Frankfurt am Main - 13 March 1944, Berlin) was a German Impressionist painter, graphic artist and illustrator.

Ernst David Bergmann (Hebrew: ארנסט דוד ברגמן; 1903 – April 6, 1975) was an Israeli nuclear scientist and chemist. He is often considered the father of the Israeli nuclear program.

Max Hansen (22 December 1897 – 12 November 1961), also known as 'The Little Caruso', was a Danish singer, cabaret artist, actor, and comedian.