Conversation so far:
When was the album released?
1968 was the band's annus mirabilis with the release of their two most-celebrated albums, The Hangman's Beautiful Daughter and the double LP Wee Tam and the Big Huge .
How successful was The Hangmans' Beautiful Daughter?
Hangman's reached the top 5 in the UK album charts soon after its release in March 1968 and was nominated for a Grammy in the US.
Where there any famous singles from that album?
The album featured a series of vividly dreamlike Williamson songs, such as "The Minotaur's Song.
How successful was Wee Tam?
Their November 1968 album Wee Tam and the Big Huge, recorded before the US trip, was musically less experimental and lush than Hangman's.
Were there any famous successful singles from Wee Tam and the Big Huge?
The record was released as a double album and also simultaneously as two separate LPs, a strategy which lessened its impact on the charts.
Did they go on tour?
They left behind their folk club origins and embarked on a nationwide tour incorporating a critically acclaimed appearance at the London Royal Festival Hall.
Which other cities or countries did they tour?
CANNOTANSWER.
Are there any other interesting aspects about this article?
described how he was inadvertently responsible for their "conversion" when he introduced the band to Simons, who, having become a Scientologist.

Question: Did the other band members become Scientologists?
Self-contained rewrite: Other than Simons, Did the other band members of The Incredible String Band become Scientologists?