When i was growing up in the States my street had a big, gray Victorian Queen Anne house on the corner. We were told a slave once lived on the property in a smaller building in the back. We never knew much about him and his house was thought of as haunted or something. It wasn't until Internet filled in some blanks that we learned his name was William Henry Singleton, and he had met Lincoln in a Union army camp after running away from his owner. He had raised 1000 former slaves desiring to join the Union Army. Lincoln shook his hand and told him he liked the idea but that he was considered "contraband" under the law and the Union could not use him yet. Not long after that Singleton and his men were able to fight after the Emancipation Proclamation.
Singleton wrote a memoir in 1922 not long before he died and its online. He writes of the cruelties he endured but he also had great gratitude that so many fought and died to end slavery.
"I have lived through the greatest epoch in history, having been born August 10, 1835, at Newbern, North Carolina. That was not so many years, you see, after the adoption of the Declaration of Independence and the winning of the Revolutionary War. But in the country of the Declaration of Independence I was born a slave, for I was a black man. And because I was black it was believed I had no soul. I had no rights that anybody was bound to respect. For in the eyes of the law I was but a thing. I was bought and sold. I was whipped. Once I was whipped simply because it was thought I had opened a book.
But I lived to see the institution of slavery into which I was born and of which I was for many years a victim pass away. I wore the uniform of those men in Blue, who through four years of suffering wiped away with their blood the stain of slavery and purged the Republic of its sin. I met, too, that great man who led those men as their great Commander-in-Chief; he shook hands with me, yes, talked to me. I can still see his sad, tired worn face as he spoke to me that day. And in those days since I was whipped simply because it was thought I had opened a book. I have seen the books of the world opened to my race. And with the help and sympathy of God's good people I have seen them make a beginning in education. And in my old age when a nation across the seas sought to enslave the world as once my race was enslaved, I saw the boys of my race take their place in the armies of the Republic and help save freedom for the world....
I feel that I am greatly indebted to the government and to the American people for what they have done for me and for my race. I can not find words to express properly what I feel. But my heart is overflowing with gratitude, when I think of my situation and the situation of the people of my race now, and think of all the blessings we enjoy, compared with our former situation. I feel that as long as I live an honest life, do my work and conduct myself properly, I have the respect and the good wishes of the community. And this is true, I believe, not only of myself but of every man of my race. As long as we are honest and obey the law, seek to educate ourselves and to show ourselves worthy of freedom, we will have the respect of the American people and fair treatment from them.
It is a great thing to have lived to see this day come. It is great to feel that the people of my race understand something of the debt they owe this great country and are showing their appreciation by trying to be good citizens.
God has been very good to me. I have preached His Gospel. I can read His book. America has been very good to me. I am one of its citizens. There is no stain on the Flag now. I once fought under its banner. The Great Emancipator is loved by the world now. He once shook hands with me.
Truly I can say with the psalmist, "The lines are fallen unto me in pleasant places; yea, I have a goodly heritage."
Recollections of My Slavery Days:
Electronic Edition.
Singleton, William Henry, 1835-1938
http://docsouth.unc.edu/neh/singleton/singleton.html
Singleton wrote a memoir in 1922 not long before he died and its online. He writes of the cruelties he endured but he also had great gratitude that so many fought and died to end slavery.
"I have lived through the greatest epoch in history, having been born August 10, 1835, at Newbern, North Carolina. That was not so many years, you see, after the adoption of the Declaration of Independence and the winning of the Revolutionary War. But in the country of the Declaration of Independence I was born a slave, for I was a black man. And because I was black it was believed I had no soul. I had no rights that anybody was bound to respect. For in the eyes of the law I was but a thing. I was bought and sold. I was whipped. Once I was whipped simply because it was thought I had opened a book.
But I lived to see the institution of slavery into which I was born and of which I was for many years a victim pass away. I wore the uniform of those men in Blue, who through four years of suffering wiped away with their blood the stain of slavery and purged the Republic of its sin. I met, too, that great man who led those men as their great Commander-in-Chief; he shook hands with me, yes, talked to me. I can still see his sad, tired worn face as he spoke to me that day. And in those days since I was whipped simply because it was thought I had opened a book. I have seen the books of the world opened to my race. And with the help and sympathy of God's good people I have seen them make a beginning in education. And in my old age when a nation across the seas sought to enslave the world as once my race was enslaved, I saw the boys of my race take their place in the armies of the Republic and help save freedom for the world....
I feel that I am greatly indebted to the government and to the American people for what they have done for me and for my race. I can not find words to express properly what I feel. But my heart is overflowing with gratitude, when I think of my situation and the situation of the people of my race now, and think of all the blessings we enjoy, compared with our former situation. I feel that as long as I live an honest life, do my work and conduct myself properly, I have the respect and the good wishes of the community. And this is true, I believe, not only of myself but of every man of my race. As long as we are honest and obey the law, seek to educate ourselves and to show ourselves worthy of freedom, we will have the respect of the American people and fair treatment from them.
It is a great thing to have lived to see this day come. It is great to feel that the people of my race understand something of the debt they owe this great country and are showing their appreciation by trying to be good citizens.
God has been very good to me. I have preached His Gospel. I can read His book. America has been very good to me. I am one of its citizens. There is no stain on the Flag now. I once fought under its banner. The Great Emancipator is loved by the world now. He once shook hands with me.
Truly I can say with the psalmist, "The lines are fallen unto me in pleasant places; yea, I have a goodly heritage."

Recollections of My Slavery Days:
Electronic Edition.
Singleton, William Henry, 1835-1938
http://docsouth.unc.edu/neh/singleton/singleton.html