Vietnam Line Up : Tim Wheeler [Vocals & Guitar], Mark Hamilton [Bass Guitar]

Vietnam was formed in 1989 when Tim Wheeler and Mark Hamilton got guitars for Christmas. Vietnam was a metal outfit. The band did not release any material as Vietnam.
Ash [Mark 1] Line Up : Tim Wheeler [Vocals & Guitar], Mark Hamilton [Bass Guitar], Rick McMurray [Drums]

The first incarnation of Ash appeared in the early 1990's with Tim on vocals, Mark on Bass and Rick McMurray on drums. The change in name also marked a change in direction as Ash started to make a serious attempt at the music business.
Sneaker Line Up : Barry Peak [Vocals & Guitar], Mark Hamilton [Bass Guitar], Rick McMurray [Guitar], Shaun Robinson [Drums]

Sneaker was a side project between Rick McMurray and Mark Hamilton from Ash and Barry Peak and Shaun Robinson from Backwater. The band recorded one track, 'Easter Island' which appeared on the 'Laugh Hard At The Absurdly Evil' compilation. Ash went on to re-record the track and rename it 'Sneaker' which appeared as a B-Side on the 'Goldfinger' single.
Nightnurse Line Up : Charlotte Hatherly [Guitars]

Charlotte played with Nightnurse before joining Ash.
Ash [Mark 2] Line Up : Tim Wheeler [Vocals & Guitar], Mark Hamilton [Bass Guitar], Rick McMurray [Drums], Charlotte Hatherly [Guitars]

In 1997, Ash went from 3 to 4 with the addition of guitarist Charlotte Hatherly. With the new fuller sound, Ash went on to enjoy even greater success.
Charlotte Hatherly Line Up : Charlotte Hatherly [Vocals & Guitars]

In 2004, Charlotte Hatherly released her debut solo album entitled 'Grey Will Fade'
Ash [Mark 3] Line Up : Tim Wheeler [Vocals & Guitar], Mark Hamilton [Bass Guitar], Rick McMurray [Drums]

With Charlotte's departure, Ash return to being a 3-piece
Tim Wheeler Line Up : Tim Wheeler [Vocals & Guitar]