I saw I was on elephant with British royal family (i resident in london) they wanted to go and pay visit to Nizamuddin auliya‘s shrine, which is in normal graveyard in UK, I am among them went there and read Surah Fatihah on their shrine. When I turned back there was another shrine of Muhiuddin Chishty, I also read Fatihah there too.
InchaAllah, Islam will spread in the United Kingdom because of the work of Sufis like the Shaykhs you mentioned. InchaAllah you and your family will have a role to play in that. Allah knows best.