The loss by runaways was not apparently large. In October, 1760, his ledger contains an item of seven shillings “To the Printing Office … for Advertising a run-a-way Negro.” In 1761 he pays his clergyman, Rev. Mr. Green, “for taking up one of my Runaway Negroes £4.” In 1766 rewards are paid for the “taking upp” of “Negro Tom” and “Negro Bett.” The “taking up of Harry when Runaway” in 1771 cost £1.16. When the British invaded Virginia in 1781, a number escaped or were carried away by the enemy. By the treaty of peace these should have been returned, and their owner wrote, “Some of my own slaves, and those of Mr. Lund Washington who lives at my house may probably be in New York, but I am unable to give you their description—their names being so easily changed, will be fruitless to give you. If by chance you should come at the knowledge of any of them, I will be much obliged by your securing them, so that I may obtain them again.”

In 1796 a girl absconded to New England, and Washington made inquiries of a friend as to the possibility of recovering her, adding, “however well disposed I might be to a gradual abolition, or even to an entire emancipation of that description of people (if the latter was in itself practicable) at this moment, it would neither be politic nor just to reward unfaithfulness with a premature preference, and thereby discontent beforehand the minds of all her fellow servants, who, by their steady attachment, are far more deserving than herself of favor,” and at this time Washington wrote to a relative, “I am sorry to hear of the loss of your servant; but it is my opinion these elopements will be much more, before they are less frequent; and that the persons making them should never be retained—if they are recovered, as they are sure to contaminate and discontent others.”

Another source of loss was sickness, which, in spite of all Washington could do, made constant inroads on the numbers. A doctor to care for them was engaged by the year, and in the contracts with his overseers clauses were always inserted that each was “to take all necessary and proper care of the Negroes committed to his management using them with proper humanity and descretion,” or that “he will take all necessary and proper care of the negroes committed to his management, treating them with humanity and tenderness when sick, and preventing them when well, from running about and visiting without his consent; as also forbid strange negroes frequenting their quarters without lawful excuses for so doing.”

Furthermore, in writing to his manager, while absent from Mount Vernon, Washington reiterated that “although it is last mentioned it is foremost in my thoughts, to desire you will be particularly attentive to my negros in their sickness; and to order every overseer positively to be so likewise; for I am sorry to observe that the generality of them view these poor creatures in scarcely any other light than they do a draught horse or ox; neglecting them as much when they are unable to work; instead of comforting and nursing them when they lye on a sick bed.” And in another letter he added, “When I recommended care of, and attention to my negros in sickness, it was that the first stage of, and the whole progress through the disorders with which they might be seized (if more than a slight indisposition) should be closely watched, and timely applications and remedies be administered; especially in the pleurisies, and all inflammatory disorders accompanied with pain, when a few days’ neglect, or want of bleeding might render the ailment incurable. In such cases sweeten’d teas, broths and (according to the nature of the complaint, and the doctor’s prescription) sometimes a little wine, may be necessary to nourish and restore the patient; and these I am perfectly willing to allow, when it is requisite. My fear is, as I expressed to you in a former letter, that the under overseers are so unfeeling, in short viewing the negros in no other light than as a better kind of cattle, the moment they cease to work, they cease their care of them.”

At Mount Vernon his care for the slaves was more personal. At a time when the small-pox was rife in Virginia he instructed his overseer “what to do if the Small pox should come amongst them,” and when he “received letters from Winchester, informing me that the Small pox had got among my quarters in Frederick; [I] determin’d … to leave town as soon as possible, and proceed up to them…. After taking the Doctors directions in regard to my people … I set out for my quarters about 12 oclock, time enough to go over them and found every thing in the utmost confusion, disorder and backwardness…. Got Blankets and every other requisite from Winchester, and settl’d things on the best footing I cou’d, … Val Crawford agreeing if any of those at the upper quarter got it, to have them remov’d into my room and the Nurse sent for.”

Other sickness was equally attended to, as the following entries in his diary show: “visited my Plantations and found two negroes sick … ordered them to be blooded;” “found that lightening had struck my quarters and near 10 Negroes in it, some very bad but with letting blood they recover’d;” “ordered Lucy down to the House to be Physikd,” and “found the new negro Cupid, ill of a pleurisy at Dogue Run Quarter and had him brot home in a cart for better care of him…. Cupid extremely Ill all this day and at night when I went to bed I thought him within a few hours of breathing his last.”

This matter of sickness, however, had another phase, which caused Washington much irritation at times when he could not personally look into the cases, but heard of them through the reports of his overseers. Thus, he complained on one occasion, “I find by reports that Sam is, in a manner, always returned sick; Doll at the Ferry, and several of the spinners very frequently so, for a week at a stretch; and ditcher Charles often laid up with lameness. I never wish my people to work when they are really sick, or unfit for it; on the contrary, that all necessary care should be taken of them when they are so; but if you do not examine into their complaints, they will lay by when no more ails them, than all those who stick to their business, and are not complaining from the fatigue and drowsiness which they feel as the effect of night walking and other practices which unfit them for the duties of the day.” And again he asked, “Is there anything particular in the cases of Ruth, Hannah and Pegg, that they have been returned sick for several weeks together? Ruth I know is extremely deceitful; she has been aiming for some time past to get into the house, exempt from work; but if they are not made to do what their age and strength will enable them, it will be a bad example for others—none of whom would work if by pretexts they can avoid it”

Other causes than running away and death depleted the stock. One negro was taken by the State for some crime and executed, an allowance of sixty-nine pounds being made to his master. In 1766 an unruly negro was shipped to the West Indies (as was then the custom), Washington writing the captain of the vessel,—

“With this letter comes a negro (Tom) which I beg the favor of you to sell in any of the islands you may go to, for whatever he will fetch, and bring me in return for him
“One hhd of best molasses
“One ditto of best rum
“One barrel of lymes, if good and cheap
“One pot of tamarinds, containing about 10 lbs.
“Two small ditto of mixed sweetmeats, about 5 lbs. each.
And the residue, much or little, in good old spirits. That this fellow is both a rogue and a runaway (tho’ he was by no means remarkable for the former, and never practised the latter till of late) I shall not pretend to deny. But that he is exceeding healthy, strong, and good at the hoe, the whole neighborhood can testify, and particularly Mr. Johnson and his son, who have both had him under them as foreman of the gang; which gives me reason to hope he may with your good management sell well, if kept clean and trim’d up a little when offered for sale.”

Another “misbehaving fellow” was shipped off in 1791, and was sold for “one pipe and Quarter Cask of wine from the West Indies.” Sometimes only the threat of such riddance was used, as when an overseer complained of one slave, and his master replied, “I am very sorry that so likely a fellow as Matilda’s Ben should addict himself to such courses as he is pursuing. If he should be guilty of any atrocious crime, that would effect his life, he might be given up to the civil authority for trial; but for such offences as most of his color are guilty of, you had better try further correction, accompanied with admonition and advice. The two latter sometimes succeed where the first has failed. He, his father and mother (who I dare say are his receivers) may be told in explicit language, that if a stop is not put to his rogueries and other villainies, by fair means and shortly, that I will ship him off (as I did Wagoner Jack) for the West Indies, where he will have no opportunity of playing such pranks as he is at present engaged in.”