My father played the piano well in his youth, though he never worked with my grandfather. My uncle Peter played the trombone in the band. After suffering a heart attack he moved onto Bass and Piano. He produced the St. Jacome Trumpet method from my grandmother's kitchen cupboard and gave it to me when I took up the trumpet. I still have it in my work studio downstairs. Mike, another uncle, was a drummer and continued leading a band in the north east under his own name (Mike Fielding). I did a couple of deps in his band round the time I played in the Newcastle Big Band. You may well have come across him yourself at some time.
Keep up the good work on the web site.
P.S. When you worked in Windows you were responsible for the choice of the first Jazz album I ever bought. It was a Lee Morgan record with Art Blakey. The second one you advised me to buy was by Clifford Brown.