We probably won't find the missing bits.
PSC Register of convict applications to marry 1826-1833, 4/4508, p.186, AONSW Fiche 781
351 / William STORIER, aged 30, per 'Henry'(1), 14 years, TL / Margaret REGAN, aged 16, born in Colony / clergyman: John LAYTON, Sutton Forest / permission granted...