Confusing.
There are a few Symonds in Dymock!

The 1841 Census reads
Thomas Symonds age 30 born 1811
Eliza Symonds age 25 born 1816
John Symonds age 9 born 1832
Mary Symonds age 6 born 1835
Charles Symonds age 4 born 1837
Emma Symonds 1 born 1841.

Following the census records it seems Thomas and Eliza lived in Dymock forever! Well until the 1890s at least.
I have found a death record Eliza Symonds who died 1892 , Dymock Newent.