Astrid hung out with the band constantly and helped them develop their style over the years while taking candid photos of them during their everyday lives.
Speaking about the musicians’ style in Anthology, Astrid said: “The Beatles were dressed like teddy boys, with these very, very pointed shoes which we in Hamburg had never seen before.
“We were fascinated with those, just like they were with our things. And their very tight trousers and little tiny grey jackets. They didn’t have many clothes, of course. And their hair was combed back with sideboards.”
John is said to have “collapsed laughing” when he first saw Stuart’s new hairstyle, condemning it as the most ridiculous thing he had ever seen.
Just days later, George asked Astrid to cut his hair in the same style, leaving John and Paul with their greased hair.
Shortly thereafter, the band took a trip to Paris, France, to visit their friend and photographer Jürgen Vollmer.
Before they set out John and Paul finally agreed to receive a trim, uniting all of The Beatles’ members under the same haircut.
Months later, on April 10, 1962, Stuart died of a cerebral brain haemorrhage aged just 21-years-old.
Astrid broke the news to the rest of the band when they arrived at Hamburg airport after returning to Liverpool, UK, for some time.
They were all devastated. Astrid penned a letter to her mother explaining how upset John was over the news.
It read: “Oh, Mum, [John] is in a terrible mood now, he just can’t believe that darling Stuart never comes back. [He’s] just crying his eyes out … John is marvellous to me, he says that he knows Stuart so much and he loves him so much that he can understand me.”
The Beatles later dismissed Pete from his role as drummer, in favour of Ringo Starr, but never replaced Stuart.