Daniel House (born August 8, 1961) is a business owner/entrepreneur and musician best known for his contribution to the Seattle “grunge” music movement of the 1980s and ‘90s.
 He was a co-founder and bass-player for Skin Yard, a band that was active from 1985 to 1992, and was President and owner of C/Z Records, a Seattle-based independent record label that released music by many bands including 7 Year Bitch, Built to Spill, Coffin Break, Engine Kid, The Gits, Hammerbox, Love Battery, The Melvins, The Presidents of the United States of America, Silkworm, and Skin Yard.
 In 2003 he moved from Seattle to Los Angeles where he oversaw the development and creation of the now-defunct www.DownloadPunk.com as well as the music-centric online dating website, RocknRollDating.com.
Alice in Chains is an American rock band formed in Seattle, Washington, in 1987 by guitarist/vocalist Jerry Cantrell and drummer Sean Kinney, who then recruited bassist Mike Starr and lead vocalist Layne Staley.
 Mike Starr was replaced in 1993 by Mike Inez.
Chris Hanzsek is an American musical engineer and record producer currently living in Snohomish, Washington.
 He was co-founder, with then partner Tina Casale, of C/Z Records and their recording studio, Reciprocal Recording, in 1984.
 Many of the bands he produced in the mid-1980s are regarded as the foundation of Seattle’s “grunge” scene, such as, The Melvins, Soundgarden, The U-Men, Malfunkshun, Skin Yard, and Green River who can all be heard on C/Z’s landmark compilation album, “Deep Six”.
Matthew David Cameron (born November 28, 1962) is an American musician who serves as the drummer for the American rock bands Pearl Jam and Soundgarden.
 After getting his start with the Seattle, Washington-based bands Bam Bam and Skin Yard, he first gained fame as the drummer for Soundgarden, which he joined in 1986 and remained in until the band's break-up in 1997.
 In 1998, Cameron was invited to play on Pearl Jam's U.S. Yield Tour.
 He soon became a permanent member and has remained in the band ever since.
 In 2010, Soundgarden reunited for a tour and released a new album, "King Animal," on November 13, 2012.
Cat Butt was a Seattle, Washington rock group formed in 1987.
 The band did a short west coast tour, and then went on to record their first full-length album, "Journey to the Center Of."
 It was produced by Jack Endino of Skin Yard.
 To promote the album the band did a large U.S. tour, before disbanding in late 1990.
 Although not achieving the success of other Sub Pop bands, they maintained a loyal cult following in the Pacific Northwest.
Barrett Martin (born April 14, 1967) is an American drummer, composer, producer, award-winning writer, and Zen artist.
 He was the drummer for the Seattle, Washington groups Skin Yard and Screaming Trees, as well as the supergroups Mad Season and Tuatara.
 A multi-instrumentalist and producer, he does recording session work in Seattle and Los Angeles and has played on, or produced, over 100 albums to date.
 In 2014, he was awarded the ASCAP Deems Taylor award for excellence in writing for his liner notes in the Mad Season Deluxe Reissue.
 He is primarily known for his powerful tribal drumming style, which includes the use of the tom toms as a rhythmic component that replaces the traditional hihat and ride cymbal.
 He credits the jazz drummers Art Blakey, Max Roach, and Elvin Jones for inspiring this approach to his drumming style, as well as the rock drummers John Bonham, Keith Moon, and Neil Peart.
 He has also stated that the heavyweight boxer Muhammad Ali inspired his drumming at a young age, saying, "Ali was so incredibly fast on his feet, and his hands were both light and heavy at the same time.
 Float like a butterfly, sting like bee, that's the way a great drummer should play – light and heavy, the way Ali boxed."
Skin Yard was an American grunge band from Seattle, Washington, who were active from 1985 to 1993.
 The group never gained a mainstream audience, but were an influence on several of their grunge contemporaries, including Soundgarden, Screaming Trees, The Melvins, and Green River.
Skin Yard was the first album released by the band Skin Yard in January, 1987.
 1400 vinyl copies were released on translucent skin-tone vinyl.
Jack Endino (born 1964) is an American producer and musician based in Seattle, United States.
 Long associated with Seattle label Sub Pop and the grunge movement, Endino worked on seminal albums from bands such as Mudhoney, Soundgarden, and Nirvana.
 Endino was also the guitarist for the Seattle band Skin Yard which was active between 1985 and 1992.
 Endino currently manages a studio in Seattle called Soundhouse Recording.
Gruntruck is an American rock band formed in 1989 in Seattle, Washington by vocalist Ben McMillan and drummer Norman Scott, both previously from early Grunge pioneers Skin Yard.
 While in Skin Yard, Norman also briefly joined Soundgarden, and collaborated with Chris Cornell on a lesser-known band, the low frequency power trio Bass Truck.
 Lead guitarist Tommy Niemeyer from metal thrashers The Accüsed and bassist Tim Paul, previously of PDX hardcore punks Final Warning, rounded out the initial, classic line-up.
 Their sound is described as Grunge, and the band focuses more on the metal side of the genre.

Question: Are Alice in Chains and Skin Yard both bands that formed in Seattle?
Answer: yes