The fifth son of Lazarus and Mary was named Felix Delaney and was baptised at West Lulworth in April 1831. He moved to Essex with his parents in 1831 but died at Harwich the next year, and was buried on 18 December 1832, aged twenty months.
Their next child was Arthur but their seventh son was born at Harwich in August 1834 and took the name of his deceased brother, Felix Delaney.
Felix must have been a particularly unlucky name as this son also died, at birth or shortly after and was buried at Harwich on 10 August.
So two babies, both named Felix Delaney Roberts, lie in St Nicholas churchyard at Harwich.