It was upon a night of gentle gayety in the late winter or early spring of 1779-80 that Captain John Marshall first met Mary Ambler. When he went back to Virginia to take charge of troops yet to be raised, he visited his father, then commanding at the village of Yorktown.[482] More than a year had gone by since Colonel Marshall had left his son at Valley Forge. On this visit befell the most important circumstance of John Marshall's private life. While he was waiting for his new command, an event came to pass which relieved his impatience to prolong still further his four years of active warfare and inspired him to improve this period of enforced absence from the front, by preparing himself for his chosen profession.

Jacquelin Ambler had been one of Yorktown's wealthiest men, and his house was called a "mansion." But the war had ruined him financially;[483] and the year 1780 found the Ambler family dwelling in humble quarters. "The small retired tenement" to which reduced circumstances forced him to take his invalid wife and young children stood next door to the headquarters of Colonel Thomas Marshall. The Ambler family was under Colonel Marshall's protection, for the father's duties as State Councillor kept him at Williamsburg.[484] But the reverse of Jacquelin Ambler's fortunes did not make this little house less attractive than his "mansion" had been.

The unusual charm of his daughters rendered that modest abode very popular. Indeed, this quality of pleasing seems to have been a common possession of the Ambler family, and has become historic. It was this very Jacquelin Ambler for whom Rebecca Burwell threw over Thomas Jefferson. This Virginia belle was the love of Jefferson's youth. She was the "Campana in die,"[485] "Belinda," "Adnileb," and "R. B." of Jefferson's letters.[486] But Rebecca Burwell preferred Jacquelin Ambler and became his wife.[487] The Ambler daughters inherited from both mother and father that beauty, grace, and goodness which gave them their extraordinary personal appeal.

During John Marshall's visit to his father the young ladies of Yorktown saw to it that a "ball" was given. All the officers had been invited, of course; but none of them aroused such interest as did Captain John Marshall of the Eleventh Virginia Regiment of the line.

The fame of this young soldier, fresh from the war, was very bright in Virginia. His name was on the lips of all the fair attendants of the dance. They were in a quiver of expectancy at the prospect of meeting the gallant captain who had fought under the great Washington and who had proved himself a hero at Brandywine and Germantown, at Valley Forge and Monmouth.

Years afterwards, Eliza, the eldest of the Ambler daughters, described the event in a letter full of color written to her sister. "We had been accustomed to hear him [Marshall] spoken of by all as a very paragon," writes Mrs. Carrington, "we had often seen letters from him fraught with filial and paternal affection. The eldest of fifteen children, devoted from his earliest years to his younger brothers and sisters, he was almost idolized by them, and every line received from him was read with rapture."[488]

"Our expectations were raised to the highest pitch," writes the elder sister, "and the little circle of York was on tiptoe on his arrival. Our girls particularly were emulous who should be first introduced"; but Mary Ambler, then only fourteen years old, and very diffident and retiring, astonished her sister and friends by telling them that "we were giving ourselves useless trouble; for that she, for the first time, had made up her mind to go to the ball, though she had not even been at dancing school, and was resolved to set her cap at him and eclipse us all."[489]

Great was their disappointment when finally Captain Marshall arrived. His ungainly dress, slouch hat, and rustic bearing instantly quenched their enthusiasm.[490] They had looked forward to seeing a handsome, romantic figure, brilliantly appareled, and a master of all the pleasing graces; instead they beheld a tall, loose-jointed young man, thin to gauntness, whose clothes were hanging about him as if upon a rack, and whose manners were awkward and timid to the point of embarrassment. No game was he for Cupid's bow, thought these belles of old Yorktown.

"I, expecting an Adonis, lost all desire of becoming agreeable in his eyes when I beheld his awkward figure, unpolished manners, and total negligence of person";[491] thus writes Eliza Ambler of the impression made upon her by the young soldier's disheveled aspect and unimpressive deportment. But Mary Ambler stuck to her purpose, and when John Marshall was presented to her, both fell in love at first sight. Thus began a lifelong romance which, in tenderness, exaltation, and constancy is unsurpassed in the chronicle of historic affections.

It was no longer alone the veneration for a father that kept the son in Yorktown. Day followed day, and still the gallant captain tarried. The unfavorable first judgment gave way to appreciation. He soon became a favorite at every house in the village.[492] His gift of popularity was as great, it seems, among women as among men; and at the domestic fireside as well as in the armed camp. Everybody liked John Marshall. There was a quality in him that inspired confidence. Those who at first had been so disappointed in his dress and manners soon forgot both in his wholesome charm. They found him delightfully companionable.[493] Here was preëminently a social being, they discovered. He liked people, and wanted people to like him. He was full of fun and hearty laughter; and his rare good sense and sheer manliness furnished solid foundation to his lighter qualities.