|Source: Ancestry.com U.S., Pardons Under Amnesty Proclamations, 1865-1869|
(Click to enlarge.)
|Governor William Hawkins - 17th Governor of North Carolina|
And, this is the article I found about Henrietta's death. The copy is a bit light, but it tells of her being "one of the largest and most successful planters" in the area and identifies her as a slave owner. (A quick check of the 1860 Slave Schedule for Louisiana's Madison Parish shows her owning 191 slaves on one of her properties.
Death of Henrietta Amis - Daughter of Gov. Hawkins Thu, Sep 19, 1889 – Page 2 · The Roanoke News (Weldon, Halifax, North Carolina) · Newspapers.com
Andrew Johnson, "Proclamation of Amnesty and Reconstruction," May 29, 1865, Civil War Era NC, accessed November 15, 2018, https://cwnc.omeka.chass.ncsu.edu/items/show/13.
Wikipedia contributors. (2017, December 11). William Hawkins (governor). In Wikipedia, The Free Encyclopedia. Retrieved 03:29, November 16, 2018, from https://en.wikipedia.org/w/index.php?title=William_Hawkins_(governor)&oldid=814930227