#1384, (1785-29 January 1858)
- [S48] Parish Register, baptismal records; Sible Hedingham.
- [S83] Unknown author, Boyd's Marriage Indexes, marriage of John Jeffries & Sarah Parminter, 3 April 1777.
- [S65] England & Wales Christenings, father John Parminter, mother Sarah. film 1472365.
- [S48] Parish Register, Bapt., Sible Hadingham, father Jonathan Jefferies, mother Maria. 1472365.
- [S48] Parish Register, baptismal records; Sible Hedingham of her sons John & Jonathan.
- [S1] Copies of B, M, & D Certificates, death, age 66, of old age, name as Jonathan Jeffrys, Ag Lab., informant Thomas Twose, Master, Union Workhouse, Halstead, no 440.
- [S17] BMD indices, Halstead, Essex, Jan-Mar 1858, vol 4a 227..
@ Michael Jefferies, 2016