My interest is in this O'BRIEN family. Daniel O'BRIEN of Waterloo Cottage Cahir, died 1820, husband of Jane nee CUNNINGHAM (1770-1850). Lieutenant Cunningham Porter O'BRIEN and William O'BRIEN residing at Waterloo Cottage Cahir 1823 under Clergy & Gentry (Pigots Directory). Jonathan Porter O'BRIEN (son of Cunningham) baptised at St Pauls parish church Cahir in 1825. Daniel O'BRIEN's will mentions his children Denis, Eliza and John but not Cunningham Porter. Hope to find someone connected. Jennifer Geelong Australia