Which passage integrates both direct quotes smoothly and logically into the writer’s own sentences?

Which passage integrates both direct quotes smoothly and logically into the writer’s own sentences?

Some women fought in battle, like Molly Pitcher, who “attended the cannon of her fallen husband.” Pitcher may be mythological, but other women like her were not. “Direct evidence exists of at least two women who did perform such duties.”
Molly Pitcher was a woman who “attended the cannon of her fallen husband.” “Direct evidence exists of at least two women who did perform such duties.”
One of my sources described who Molly Pitcher was. “She attended the cannon of her fallen husband.” Although she may be mythological, “[d]irect evidence exists of at least two women who did perform such duties.”
There were also women who fought in battle. One well-known woman is Molly Pitcher, who “attended the cannon of her fallen husband.” Although Pitcher may be mythological, “[d]irect evidence exists of at least two women who did perform such duties.”