Can we draw the following hypothesis from the context?

Context:

Frederick William Chesson (18331888) was an English journalist and prominent anti-slavery campaigner. He was active in the London Aborigines' Protection Society and Emancipation Committee, and met Harriet Ann Jacobs when she was in England in 1858; and was a vocal supporter of the Union side during the American Civil War.

Hypothesis: Frederick William Chesson's first name was Carl
No