Sarah Rigg
Married name Sarah Arundel

 Date of Birth   14th October 1845    Spouse   James Arundel
 Place of Birth   Outgate, Hawkshead    Child #1   John William Arundel b1865
 Date of Death      Child #2   Anne ( Annie ) Arundel b1867
 Place of Death       Child #3   James Arundel b1870
       Child #4   George Edward Arundel b1872
 Father's Name  John Rigg    Child #5   Harry Arundel b1875
 Mother's Name   Ann Rigg ( Nee Atkinson )    Child #6   Arthur Arundel
 Sister's Name      Child #7   Ellen (Nellie) Arundel b1879
 Brother's Name        

I found these details for Sarah's Batism on 9 Nov 1845 at St. Michael and All Angels, Hawkshead, Lancashire, Parents: John Rigg & Ann
Abode: Outgate. Occupation: Clogger. Baptised by: Geo: Park, Incumbent. Source: LDS 1040306