William Cook senior's death at age 72.  We know from the census that he was born c1824. 

 

And Mary Ann died in 1908.

 

 

One of these is Mary Ann, but because her age varies so much in the censuses I am not sure which.  But if you got her marriage cert it would give her father's name on it.

 

MARY HARRIS
 Christening:  16 APR 1843   Welford-On-Avon, Gloucester, England
Parents:
  Father:  CHARLES HARRIS  Family
  Mother:  SARAH 

 

 

MARY ANN HARRIS
 Christening:  21 MAR 1847   Welford-On-Avon, Gloucester, England
 Parents:
  Father:  EDWARD HARRIS  Family
  Mother:  MARY    
 

 

Hope all this is helpful.

 

Marian

Manager