of the lands and barony of Drumlanrig, &c.
circa annum 1387.
He was one of the guarantees of a treaty
of peace with the English, anno 1398, and
died soon thereafter, leaving issue a son,
Sir William,—and two daughters.
1. Janet, married, 1st, to James Dou∣glas,
lord Dalkeith; 2dly, to George Crich∣ton,
earl of Caithness.
2.—, married to sir John Oliphant.
IV. Sir WILLIAM succeeded, and was
designed Willielmus de Borthwick, dominus
de eodem, miles, in several authentic writs.
Before this family acquired the lands of
Borthwick, they were promiscuously designed
by the titles of Catkune, Legertwood, and
Heriotmuir, but were afterwards designed
Borthwicks of that ilk.
This sir William was a man of great parts,
was often employed in negotiations of impor∣tance,
and was concerned in most of the pu∣blic
transactions of his time. He was one of
the commissioners appointed to treat with the
English in December 1400.
He was again appointed one of the com∣missioners
for prolonging the truce anno 1404,
and obtained a safe conduct to treat with the
English about other matters, particularly with
the earls of Fife and Douglas, then prisoners
in England, anno 1405.
He got another safe conduct from the king
of England, Willielmo de Borthwick, de Le∣gertwood,
militi, anno 1408.
And got a charter, from Robert duke of
Albany, governor of Scotland, of the lands
and barony of Borthwick, in the shire of Sel∣kirk,
which formerly belonged to Robert
Scot, dated 4th day of June 1410.
He was again one of the ambassadors ap∣pointed
to the court of England in the years
1411 and 1413.
Also, in the year 1421, to treat about the
king's liberty, which is the first time we find
him designed dominus de Borthwick.
He was one of the magnates Scotiae that
sat on the assize of the duke of Lennox and
Murdoch duke of Albany's two sons, anno 1424.
This William appears to have been created
lord Borthwick before the year 1430; for,
in October that year, at the baptism of the
king's two sons, there were several knights
created, and, amongst the rest, William, son
and heir of William lord Borthwick, was one.
He obtained, from king James I. a licence
to build a castle upon the lands of Lochwarret,
viz. Ad construendam arcem in illo loco qui
vulgariter dicitur le Motte de Lochwarret, by
a charter, under the great seal, anno 1430.
A stately castle was accordingly built, called
Borthwick castle, which afterwards became
the chief seat and title of the family.
He was succeeded by his son,
V. WILLIAM, second lord Borthwick,
who made a considerable figure when but a
young man. He was one of the hostages for
king James I.'s ransom, anno 1424; and hav∣ing
got liberty to return to his own country,
we find him appointed one of the ambassadors
to the court of Rome, anno 1425; but it seems
he had again returned prisoner to England; for
it appears he only obtained his liberty anno
1427, and had the honour of knighthood con∣ferred
upon him anno 1430, as before observed.
This lord was also a man of knowledge in
state affairs, sat in the first parliament held by
king James II. anno 1437, and in several other
parliaments afterwards.
We find him no less than three times sent
ambassador to the court of England, anno
1459 and 1461, and dying soon thereafter,
left issue three sons and one daughter.
1. William, his heir.
2. Sir Thomas Borthwick of Colylaw, knight.
3. James, who obtained from his father the
lands of Glengilt, on which he got a charter,
anno 1467, and was the first of the Borth∣wicks
of Glengilt.
His daughter, Margaret, married to sir John
Maxwell of Calderwood.
He was succeeded by his eldest son,
VI. WILLIAM, third lord Borthwick, who
got a charter, under the great seal, of the
lands of Glengilt, &c. anno 1482.
He sat in the parliament called by king
James III. to meet anno 1467, who appointed
him magister hospitii, and was in several par∣liaments
thereafter.
He was sent ambassador, with some others,
to negotiate a treaty with the English, anno
1473, and on two embassies afterwards, anno
1484 and 1498.
He married Maryota de Hope-Pringle, by
whom he had two sons and four daughters.
1. William, his heir.
2. Alexander Borthwick of Nenthorn, of
whom the present lord Borthwick is lineally
descended, as will be shewn hereafter.
1st daughter, Agnes, married to David
earl of Cassilis.
2. Catharine, married to William earl of
Glencairn.
3. Mary, married to James Hope-Pringle
of Gallashiels.
4. Margaret, married to sir Oliver Sin∣clair
of Roslin.
He was killed, with many of his brave
countrymen, and their royal leader, king