If the burial is for Charles who was 39 in 1853, he was born about 1814.
So how can he be Charles Livermore born 1803?
Charles's age is a bit variable on censuses.
In 1841 birth year is 1806 (but will have been rounded)
In 1851 it is 1815.
In 1851 the surname is transcribed as Sivermore on some sites
Piece no 1475, Folio 101, Page 32.
Definitely same Charles on the two censuses, "wife" Augusta, birth of first child in Manchester (where they were in 1841)
The person who I believe is the same Charles was born in 1814 according to 1861 census and 1809 according to 1871 census. In 1861 he is transcribed as Levermore
Piece no 15, Folio no 47, Page no 25
The Charles living with (and later married to) Eliza C(harlotte) Livermorein 1861 and 1871 is definitely the one who died in Q1 1877, because probate is granted to his wife Eliza Charlotte Livermore. Age at death is 73. This is consistent with someone born between beginning April 1803 and end March 1804. On his marriage to Eliza he says his father is John an upholsterer. I have found a baptism of a Charles in 1803 to a John and Mary. There are a set of other children with ages approx 2 years apart also born to John and Mary in the same area of London. only one gives an occupation for John but that is upholsterer, so it does fit.
Charles is consistently a tailor - sometimes foreman tailor through all census records, In 1841 he is not born in county (Lancashire) because he was in Manchester at the time. In all other censuses he was born in London or Middlesex - no district or parish mentioned. Possibly he didn't know. This would be consistent with the group of children baptised by John and Mary in three different but fairly close parishes. The family moved about a bit so perhaps he wasn't sure where exactly he was born.
If I have the correct John for his father he died when Charles was quite young.
Unfortunately, all the details I have of this family are on my laptop which died last Friday.