Hi Jo
Welcome to Rootschat, I'm sure you will find lots of people who can help on here.
There are two public trees on An***try with Louis Henry Eitelberg on them. They give his dob as 1861 London and death as 1933 Melbourne Australia. They also give his father as Joseph Eitelberg born in Courland Russia in 1834. If neither of these trees are yours, it might be worth contacting the owners to see if they can help.
Jan