Hi,
I can confirm that my grandfather, Joseph Watson, was born in 1883. My head is buzzing from searching through old papers and correspondence but I know I came across a note from my great aunt, Jessie Boyes, saying that Joey (Joseph) was born in Oct/Nov/Dec 1883 so October 23rd looks good. I am now thinking that my Joseph and Scotiagirl's Joseph must surely be the same because I absolutely know my family is related to the Sandersons (i.e. Lavinia Sanderson, Joseph's mother). I couldn't find Joan Watson's birth certificate but I did find her marriage certificate to Brian Moody and her father was named as Joseph Watson (frustratingly, again, no middle name).
I see Joseph Watson Snr was a witness, amongst others, at Joseph's marriage to Ellis Boyes in 1904 (marriage certificate).
I'm sorry to lower the tone but I found a letter from Jessie Boyes (see above) to her niece Joan Moody (Watson) talking about the father she barely knew and it says there was a secret drink problem with his mother that was visited upon the son. I've run out of time right now but I think that one of the posts refers to drink. I am merely trying to find links (clutching at straws?!). I have also found a very endearing illustrated (by Joey) card written to Ellis in 1904 when they were banned from seeing each other. Jessie says they were very much in love - well, that's a relief!