William Brooker Who Died IN 1880 IN Lewisham

I am researching my gr,gr,gr grandad who died in 1880 in or near Lewisham. He was a gas fitter. He was married to Emma Brooker (nee Wallace)in Upper Norwood in 1876.

In his Death Certificate, he was said to be approx 28 years old.
His address given was 15 Fir Street, Lewisham.
I do not have any place of birth or date of birth for him, this is where i am stuck.

Can anyone help me with advice? or if you think that you maybe related and have more information for me, please msg me at:

180woody@gmail.com

Thank-you :)