Hi Elroel,
There are quite a lot of 'our kind' around here, even a couple of fellow Dutchmen with similar weird preferences. THE expert and Havergal Brian enthusiast is of course Johan Herrenberg, but there are more Dutchmen who share his enthusiasm. Johan and me actually met in London in 1995 in the course of a Havergal Brian festival organized by the Havergal Brian Society and have continued to meet since then. Some of us were active on another forum, but nowadays this one is the place to be.
I myself became an enthusiast for especially British and Scandinavion music in my teens, in the 1970s, and that's still my main focus. Composers like Vaughan Williams, Holst, Brian, Berkeley, Cooke, Bate, Arnold, Nielsen, Holmboe, Tubin and dozens more. I "discovered" most of them on Lyrita and other LPs available in a public library in Zwolle when I was sixteen and continued exploring with the help of the Amsterdam public library (Prinsengracht) as a student, often hiring LPs that I discovered twenty years later to have shared (unknowingly) with Johan Herrenberg (same age, similar preferences, also living in Amsterdam in the 1980s).
Great to meet you here! BW, Christo (Johan Snel)