Tarang Mathur (Software Eng) 17 December 2018
A. A. JOSE (LAWYER; LEGAL ADVISER/CONSULTANT& TRAINER) 22 December 2018
Have your parents not studied in India ? If you are able to get the School Leaving Certificate of your parents, perhaps, birth dates of your parents might have been recroded in it. Have you not got any relations in India who may be helpful. In any case, most probably, you have to apply to the District Magistrate of Sagar District of M.P., and perhaps Indian Consulate in U.K. may be helpful. Baptism Certificate is a legally valid document and you may try with it. Best wishes.
Tarang Mathur (Software Eng) 01 January 2019