Birth: January-March 1877 Milford, Hampshire, UK
Father: James Croucher 1835-1908
Mother: Priscilla Jane Wheeler 1835-1893
Marriage: Unknown
Husband: Unknown
Death: After 1891
Unknown
Birth of Jane Eliza Croucher in FreeBMD in January-March 1877 in Lymington (2b 647) which included Milford.
In the 1881 census as Jane Croucher aged 4, born in Milford, Hampshire, and living with her parents (James and Jane), five brothers (Alfred, Benjamin, George, Henry and William), and two sisters (Lucy and Sarah) at Pennington, Milford, Hampshire.
In the 1891 census as Jane E Croucher aged 14, born in Milford, and living with her parents (James and Jane), two brothers (Alfred H and David H) at North Street, Milford, Hampshire.
I cannot find any later information.