Thanks for your interest and yes you have the correct Fanny and Charles Peat.
I have both Charles and Fanny's death certificates and Charles' first marriage certificate
They were both widowed when they married in 1869 and subsequently had 4 children. Charles and his first wife had 7 children, 6 of whom emigrated to Australia separately between 1869 and 1877 and before Charles and Fanny arrived.
On both death certificates it states "particulars of first marriage unknown" - which I find difficult to believe as one of the sons, (a hairdresser like his father) had been operating a hairdressing business in the same inner city area as his father.
The informant on Fanny's is her eldest daughter Frances Jenkins Peat.
I have no idea why Fanny's father is reported as being Nichols Jenkin on the actual certificate as my research has found her parents to be James Jenkin and Frances Northey.
I would like to know about Eliza though - she would have been 16 when her mother married Charles and 2 years later in the 1871 census was in service nearby her mother. Between 1869 and 1877 most of Charles' children by his first marriage (now adults) emigrated to Australia (assisted). Eliza was about 24 when her mother migrated.
I will continue to look.