Help needed with death lookup?

[REEDY]

I have been searching for a long time for the death of a Richard Dearing.
I know he was alive in 1841. He is on the census living with his wife and family in Melbourne Yorkshire.
In 1856 his wife remarries in York to a George Lawley.
On the 1861 census(Melbourne Yorks) his wife now called Jane Lawley is listed with her children and new husband One of her children Hannah Lawley Dearing is aged 11 (her father is George Lawley) but she was born in 1850.
So where was Richard had he died?
Another daughter Ann Elizabeth Dearing has no fathers name on her birth certificate. She was born in 1845. So did Richard die before 1845.
I need to find these people on the 1851 census?
Can anyone help to find Richards death I know he was born in1805 in Humbleton East Yorks.