According to FreeBMD there were the following births of Montague Ticehurst:-
Mar 1891 Montague Amos Ticehurst Wandsworth 1d 620
Jun 1905 Montague Ticehurst Uckfield 2b 115
Jun 1930 Montague C Ticehurst Eastbourne 2b 94
If you go to the following General Register Office's website you can order them online; they should tell you the names of the parents.
http://www.gro.gov.uk/gro/content/certificates/#0