Hi Karen
Not sure from your message whether you're really looking for descendents/connections ...

... but in case you don't have Thomas's date and place of birth from 1881 census:

Thomas J. SAYER Head M Male 43 Sherston Magna, Wiltshire, England Master Cooper
Sarah Ann SAYER Wife M Female 40 Gloucester, England
Rosena E. SAYER Daur U Female 17 Gloucester, England
Edward J. SAYER Son U Male 16 Gloucester, England Paper Hanger
Emanuel T. SAYER Son U Male 14 Gloucester, England Errand Boy
Alfred C. SAYER Son U Male 12 Gloucester, England Scholar
Louisa S. SAYER Daur U Female 10 Gloucester, England Scholar
William R. SAYER Son U Male 7 Gloucester, England Scholar
Mary E. SAYER Daur U Female 5 Gloucester, England Scholar
Evelyn P. SAYER Daur U Female 3 Gloucester, England
Annie L. SAYER Daur U Female 1 Gloucester, England

Dwelling 22 Longsmith St
Census Place Gloucester Holy Trinity, Gloucester, England
Family History Library Film 1341611
Public Records Office Reference RG11
Piece / Folio 2532 / 11
Page Number 15

Good luck
Sonia