im 3rd, both my grandfathers brewed, the one on mums side brewed back home (the seychelles islands) from scratch, sterilized using nothing more than boiling water and brewed in a few washtubs with lids woven from palm fronds, i still wish he could remember what he used ingredient wise. it would be perfect for brissies weather at the moment ( stinking hot like back home). my dads side, my grandfather (or poppy as i knew him) who recently passed away learnt to brew in WWII from one of his mates who was also in 12st signals, but then never really had the tim after that till he retired in 1974 from the post office. then he passed one brewing to my dad who brewed up until i was about 6 with one of his pommy mates who like to drink home brew 2 days after it was bottled. he gave it away not long after he realised that by the time it was decent to drink there'd be about 5-6 tallies left after his mates got through them.
then i picked it up last year after a mate of mine got me to try some of his stout and ran through the whole "making good drinking beer vs. making cheap plonk" and convinced me to give it a crack. and where i get round to using the odd crown ie seal (as i use mostly grolsh swingtops) i still have my popps old hand capped that he started with.