Birth: 1840 Dorking, Surrey, UK
Father: Thomas Croucher 1811-1854
Mother: Elizabeth Naldrett 1812-1887
Christening: 14 June 1840 Dorking, Surrey, UK
Death: January-March 1855 Dorking, Surrey, UK
I cannot find an entry in the Register of Births for Jane Croucher, but there is an entry for Female Croucher in April-June 1840 in Dorking (iv 98).
Christening of Jane Croucher in the IGI on 14 June 1840 in Dorking, parents Thomas and Elizabeth Croucher.
In the 1841 census as Jane Croucher aged 1, born in Surrey and living with Thomas and Jane (parents?) and William (brother?) at Amelia Place, Dorking.
In the 1851 census as Jane Croucher aged 11, born in Dorking and living with her parents (Thomas and Elizabeth), two brothers (Charley and Thomas), and two sisters (Elizabeth and Mary), a visitor (Elizabeth Valdrott (sic - in the index) - grandmother?), and two servants (Mary Champion and George Miller) at High Street, Dorking.
There is an entry in FreeBMD for the death of Jane Croucher in January-March 1855 in Dorking (2a ?04), but I cannot find an entry in the West surrey Family History Society Surrey Burial Index.