Hi John I will find in awhile.
William Tipler seems to have a burial in St. Sepulchre's.
It notes Silver Street as abode, June 17 1858, aged 22 years.
There is also a possibility that James and Elizabeth had another son.
Thomas Tipler, Silver Street, buried Sep 27 1846, aged 2 weeks, also
in St. Sepulchre's.
Sandy