Hi,

Right, so hopefully we've got some names and dates of your 'biological' family.

If your family are from England, and one of your dates is pre-1901, you can now search the 1901 census. This will cost you a little bit of money, unless you can get free access. If you don't have any pre-1901 dates, you will probably have to order a birth certificate of someone, whose parents were born pre-1901. You can then search for one of the 'parents' on the 1901 census, providing they were still alive.

More tomorrow.

Regards,

Colin