Articles needing additional references from April 2017

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.

Giuseppe Caronia (15 May 1884 – 15 January 1977) was an Italian politician.
Caronia was born in San Cipirello. He represented the Christian Democracy party in the Constituent Assembly of Italy from 1946 to 1948 and in the Chamber of Deputies from 1948 to 1958. He nominated Pope Pius XII for a Nobel Peace Prize in 1948. In 1996 he was recognized as Righteous Among the Nations by the Yad Vashem.

Brothers James Lloyd "Jim" Mitchell (November 30, 1943 in Stockton, California – July 12, 2007 in Petaluma, California) and Artie Jay Mitchell (December 17, 1945 in Lodi, California – February 27, 1991 in Marin County, California) were American entrepreneurs. They operated in the pornography and striptease club business in San Francisco and other parts of California from 1969 until 1991 when Jim was convicted of killing Artie.They opened the O'Farrell Theatre in 1969 as an adult cinema and at one time operated 11 such businesses. They produced and directed many adult films, including Behind the Green Door in 1972. They were also successful as defendants in many obscenity cases. Their notoriety significantly increased with Jim's fratricide and they became the subject of three books, X-Rated, Bottom Feeders, and 9½ Years Behind the Mitchell Brothers' Green Door and the movie Rated X.