Eileen,
There are two births recorded to Thomas
TELFER and Jean
HERKES in the IGI records.
Francis
TELFER b. 24 AUG 1856 Humbie, East Lothian,
Scotland Peter
TELFER b. 29 MAY 1860 Humbie, East Lothian,
Scotland And a marriage recorded between Thomas
TELFORD and Jane
HERKES, 28 MAY 1847, Humbie, East Lothian,
Scotland Keep in mind that Jean and Jane are fairly interchangeable in Scottish records. Also, surname spellings were at the whim of the recorder.
1881 census - this looks like your family with twins John and Margaret.
Dwelling: No 4 Simpsons
Loan Census Place: Gladsmuir, Haddington,
Scotland Source: FHL Film 0224026 GRO Ref Volume 708 EnumDist 1 Page 5
Marr Age Sex Birthplace
Thomas
TELFER M 55 M Garvald, Haddington,
Scotland Rel: Head
Occ: Ag Lab
Jane
TELFER M 55 F Crichton,
Edinburgh,
Scotland Rel: Wife
Margaret
TELFER U 29 F Humbie, Haddington,
Scotland Rel: Dau
John
TELFER U 29 M Humbie, Haddington,
Scotland Rel: Son
Occ: Shepherd
Margaret
MILLER M 53 F Crichton,
Edinburgh,
Scotland Rel: Visitor
And finally, with birthplaces from census, this is a possibility for Jane's birth:
Jane
HERKES, b. 28 JUL 1825
Crichton, Midlothian,
Scotland, daughter of John
HERKES and Jean STEEL
If Thomas and Jane died in
Scotland, you can check on the
GROS website for death register records.
http://www.scotlandspeople.gov.uk