If you look at Gloucestershirebdm

http://ww3.gloucestershire.gov.uk/bmd/

Marriage:

Groom Surname: SYMS

Groom Forename: John

Bride Surname: THOMAS

Bride Forename: Rhoda

District: Forest of Dean

Parish: Westbury on Severn FoD

Building: Register Office

Year : 1873

Register: 5

Entry: 7

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Births:

Child Surname: SIMS

Child Forename: Albert Seth

Father's Surname: SIMS

Mother's Surname: SIMS

Mother's Former Name: THOMAS

Year: 1875

District: Forest of Dean

Office: Westbury on Severn, Newnham

Register: 38

Entry: 300

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Gloucestershirebdm - do have

a Flora SIMS 1874, Frampton, mother's maiden name COLLIER. Flora is the daughter of George & Ann SIMS, 1881, Glos. Fretherne