Hopefully, you will find other 'gems' searching for witnesses
e.g.
Walter LONGNEY was a witness at Frampton on Severn in 1847 - when James POOLE married Sarah LONGNEY
London Gazette 1835
Thomas BRINKWORTH formerly of Arlingham, First Mariner, then Master Mariner and barge owner and late of Frampton on Severn Gloucester, Barge Owner, Coal & Hay Dealer.
Henry was married by Licence -( the Fod Licence records and Allegations only go up to 1837) - this Licence should give more info.
Lots of Longney/Brinkworth's listed inc
4 October 1800
William SIMS aged 23, Batchelor, Yeoman, residence: Longney
m
Mary LONGNEY aged 18, Spinster, residence: Frampton on Severn
father: Walter LONGNEY
by Licence
Marriage Allegation - to marry at Frampton on Severn
At the same time appeared personally before me Walter LONGNEY the lawful father of the said Mary LONGNEY who gave his consent to the marriage and signed.
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Men in Armour for Gloucestershire 1608
http://coaley.net/glos1608/index.phpArlingham
Thomas LONGNEY - Clothier (A40) aged 40, Middle Stature trained
Walter LONGNEY - A40 - Middle Stature trained
City of Gloucester
Robert LONGNEY - Mercer A40 - Lower Stature has a caliver furnished trained
also some BRINKWORTH's listed