Dave Farmer sings this song and I accompany him from some sheet music.

Missing words as follows: -

my name is the reverend Septimus Meek
our infant school
but still in the throng though the fact she'll ignore

The rest is OK.

Obviously as it's not original, we would only sing the rude version on very salubrious occasions!!
Dave has asked me to say that we are always happy to travel and perform this song along with an illustrated lecture for a modest fee!!!!!

Best wishes

Geoff