Hi Dagian,
Sadly I dont think this is part of my family.
On the 1841 Cenus William had an Ann Mardle who was living with him and his wife. She was marked as head of household but it did not state whether it was his mother or not. It also said that she didnt belong to the parish Ayot. She died before the 1851 Census so I still dont know. If I could just find out her connection it would help to eliminate her as William's mother but I dont think that's going to happen as there are no records. She died in 1844 in Ayot age 83. On the death information it did say that she was the wife of John Mardell.
I have found many William and Ann's and John and Ann's around the Herts area but none of them seem to have had a William for a son around the time he was born. All the censuses say that William was born in Ayot and there is not much difference in his ages. He died 20.11.1861 in Ayot age 75 years.
Sarah Anderson and William Mardell married in 1807 in Ayot and had 8 children, namely, Ann, George, George (first George died), James, Sarah, Joseph, Charles and William.
Thank you so much for writing to me though. Its nice to meet another person from the Mardell families.
Kind regards
Hoppity
