Hi Caroline
I don't know what became of your great grandfather Henry George Cruse but I am in contact through my Cruse one-name study with several people who are related to you. Henry's line goes back to the late 1600s in the small village of Ogbourne St George in Wiltshire. Henry married Georgina Hannah Henderson in 1897 in Islington. I have a record of two children: Ivy Georgina, born in 1900, and Jessie Florence, born in 1905. Let me know if you want any further information.