Hi, I have been very busy over here but have been doing some digging around in my spare time. We can safely assume that the children of James Couch and Ann Stodden, Hannah, David, Agnes, Joseph, Maria and James are the siblings of my ancestor William Higman Couch and my digging has found the following, (un verified). Hannah Couch married Walter Dawe at St Dominic, Cornwall, on 1/6/1823 and the children from that marriage were, Benjamin Dawe, B25/1/1824 St Dominic Cornwall, Richard Dawe B4/12/1825.
David Couch married Harriet McPherson 18/6/1832 at St Neot, Cornwall.
We know some of this one, Joseph Mannel Couch married Elizabeth Adams Adams, 24/3/1842 at St Lanlivery, Cornwall, children are, Ann Adams Couch B16.3.1843 Lanlivery, Jane Adams Couch B16/11/1846, Lanlivery, William Goldsworthy Couch B1/1/1846, Calstock, Maria Higman Couch B5/2/1850 Lostwithiel.
James Couch married Ann Short Warn, 4/3/1847 at South Hill.
child of Joseph and Elizabeth, Ann Adams Couch married James Riddle at Cardingham, 8/1/1861, children, William Riddle B30/3/1862 at Cardingham, Elizabeth Riddle B13/9/1863, Cardingham, James Couch Riddle, B18/11/1864, Cardingham, Ann Riddle, B13/4/1866, Cardingham, Maria Higman Riddle B13/10/1868, Cardingham, Joseph Mannel Couch Riddle B29/11/1868 at Cardingham. as I have already said, all this looks good but is un verified, regards, Steve63.