Question: Barbara Hoty and Charles Manson were part of what?

Context paragraphs:
Tuesday's Child (newspaper): Tuesday's Child was a short-lived counterculture underground newspaper published in Los Angeles, California, USA, starting on November 11, 1969.  Self-described on its masthead as "An ecumenical, educational newspaper for the Los Angeles occult & underground," it was founded by "Los Angeles Free Press" reporter Jerry Applebaum and a group of "Freep" staffers, including Alex Apostolides, who left "en masse" after disagreements with Art Kunkin to found their own paper.  It was published weekly (later biweekly) from an office in Hollywood in a tabloid format, selling for 25 cents.  Never achieving the success or circulation of its crosstown rival, the "Free Press", it quickly attained a degree of notoriety in and out of the underground with its coverage of the Charles Manson case.  One issue featured an image of a crucifed Charles Manson on the cover, and another issue had a photograph of Manson on the cover proclaiming him "Man of the Year."

George Spahn: George Spahn (February 11, 1889 – September 22, 1974) was a rancher who once owned the Spahn Ranch near Chatsworth, Los Angeles, California.  Spahn (as did previous owner William S. Hart) rented the ranch to the movie industry to film Westerns.  At the ranch, he housed Charles Manson and his followers.  The 1969 murders of actress Sharon Tate and six others by Manson's devotees were allegedly hatched at the Spahn Ranch.  Manson persuaded Spahn to permit "the Family" to live at his ranch.  Manson ordered the Family women to have sex with the then nearly blind 80-year-old.  The women also acted as seeing eye guides for Spahn.  Spahn nicknamed all the Manson girls—Squeaky, Sadie Mae, Ouisch, etc.  According to Manson Family member Paul Watkins, notorious Mansonite Lynette "Squeaky" Fromme got her nickname because of the sound she made when Spahn ran his hand up her thigh.  Family member Charles Watson has written that his own nickname, "Tex", was given to him by Spahn, who recognized his Texas accent.

Barbara Hoyt: Barbara Hoyt (born December 27, 1951) is a former member of the "Manson Family", led by Charles Manson.

Manson Family: The Manson Family was a quasi-commune that arose in California in the late 1960s, led by Charles Manson.  They gained national notoriety after the infamous murder of actress Sharon Tate and four others on August 9, 1969 by Tex Watson and three other members of the Family, acting under the instructions of Charles Manson.  Group members were also responsible for a number of other murders and assaults, and the attempted assassination of President Gerald Ford.

Donald Shea: Donald Jerome Shea also known as "Shorty" (September 18, 1933 - August 26, 1969) was a Hollywood stuntman, actor and victim of the Charles Manson murders.  The location of his body was not discovered until 1977, nearly a decade after his death.  Manson family leader Charles Manson and family members Steve "Clem" Grogan and Bruce Davis were eventually convicted of murdering Shea.  Tex Watson, Bill Vance and Larry Bailey (alias Larry Giddings) were possible participants in the murder, but were never charged.

Marilyn Manson (band): Marilyn Manson is an American rock band formed by singer Marilyn Manson and guitarist Daisy Berkowitz in Fort Lauderdale, Florida, in 1989.  Originally named Marilyn Manson & the Spooky Kids, they gained a local cult following in South Florida in the early 1990s with their theatrical live performances.  In 1993, they were the first act signed to Trent Reznor's Nothing Records label.  Until 1996, the name of each member was created by combining the first name of an iconic female sex symbol and the last name of an iconic serial killer, for example Marilyn Monroe and Charles Manson.  Their lineup has changed between many of their album releases; the current members of Marilyn Manson are the eponymous lead singer (the only remaining original member), bassist Twiggy Ramirez, guitarists Paul Wiley and Tyler Bates, and drummer Gil Sharone.

Tex Watson: Charles Denton "Tex" Watson (born December 2, 1945) is an American murderer who was a central member of the "Manson family" led by Charles Manson.  On August 9, 1969, Watson and other Manson followers murdered pregnant actress Sharon Tate and four other people at a house in Benedict Canyon, Los Angeles.  The next night, Watson traveled to Los Feliz, Los Angeles, and participated in the murders of Leno and Rosemary LaBianca, as part of Manson's "Helter Skelter" vision.  Watson was found guilty of murder and imprisoned in 1971.

Satan's Little Helpers: Satan's Little Helpers is a 1994 EP by The Electric Hellfire Club.  This release features remixes of previously released material from their debut CD "Burn, Baby, Burn! "; Psychedelic Sacrifice, The Electric Hellfire Acid Test, Mr. 44 twice (Sam Speaks Mix and Sean Sellers mix) and a remix of a previously unreleased track Night of the Buck Knives.  In addition the release featured two new original songs, the title track and an ambient instrumental track.  Satan's Little Helpers features the band's trademark theme of Satanism, sex and drugs the lyrical concept also focuses on the crimes of infamous murderers, such as Charles Manson, David Berkowitz, Richard Ramirez, Jack The Ripper, and Sean Sellers.  The EP like all other EHC releases features numerous samples from films, news reports and most notably David Berkowitz and Charles Manson.

The Family Jams (Manson Family album): The Family Jams is an album featuring members of the Charles Manson "family."  Recorded in or around 1970, the album was released in 1997.  Although Charles Manson himself does not appear on any of the tracks, he is given writing credit for all of the songs. Most of the male vocals are sung by "family" member Steve "Clem" Grogan.  Other members appearing on the album are Sandra Good, Lynette Fromme, Catherine "Gypsy" Share, Catherine "Cappy" Gillies, Nancy "Brenda" Pitman and Ruth Ann "Ouisch" Moorehouse.

One Mind: One Mind is a 2005 album by Charles Manson.  It is composed entirely of songs, poems and speeches composed and performed by Manson himself in his jail cell at San Quentin, recorded on a portable tape recorder.  It is, as of 2017, the most recent original material to be released by Charles Manson.

Supporting paragraphs: Barbara Hoyt Manson Family
Answer: The Manson Family