738810. Sir William Roos & 738811. Margaret de Arundel
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1370, William born in England, s/o 1477620. Sir Thomas de Roos & 1477621. Beatrice de Stafford.
~1380, Margaret born in England, d/o 1477626. Sir John de Arundel & 1477627. Eleanor Mautravers.
1394, William age 24, heir to his brother John, 5th Lord Roos of Hemsley.
1394-1413, William summoned to parliament.
1396, William attended the King’s wedding in Calais, France.
10/9/1394 at Sterborough, Surrey, William married Margaret.
1399, William present at the Tower of London when King Richard II abdicated.
12/4/1399, William a member of the Privy Council. (S) Proceedings and Ordinances of the Privy Council, 1834, P99.
2/16/1401, “William Roos, lord of Helmsley, … manor of Orby. Rent: 20 silver pounds.” (S) UKNA.
7/1403, William created Baron Knight of the Garter (S) The Order of the Garter, Collins, P292.
9/9/1403 William appointed Lord Treasurer. (S) UKNA.
2/12/1404, at Boston, … gild of St. George in the parish church of Boston, co. Lincoln … letters patent of William Ros, lord of Hamelak, William Wylughby, lord of Frisby, … they had been chosen by them as arbitrators … (S) CPRs.
1406, William an auditor of war accounts.
William complained that a Puisne Judge of the King’s bench had unjustly deprived him of lands in the county of Lincoln. The title to the lands was settled by Chief Justice William Gascoigne (1477128).
5/2/1409, Grant to William de Roos of Hamelak of the keeping of all lands late of John Tochet, ‘chivaler,’ deceased, tenant in chief, during the minority of James his son and heir with the marriage of the latter without disparagement, and so from heir to heir, rendering to the king 2000£. … (S) CPRs.
5/1/1411, “Mayor, citizens and commonalty of Lincoln … request that the king issue a commission to Roos and Beaumont that they summon Tailboys and Lutterell to keep the peace … William [de Roos], Lord Roos of Hamelake; Henry [de Beaumont], Lord Beaumont.” (S) UKNA.
1413, “Appointment of attorney. William Lord of Roos, Lord of Hamelak, knight, …” (S) UKNA.
1414, “Petitioners: Edward [of York], Duke of York. Addressees: King. … Thomas Arundel, Archbishop of Canterbury; William Roos, Lord Roos of Hamelake; …” (S) UKNA.
9/1/1414, William, Lord Roos, died at Belvoir castle, Liecestershire.
12/12/1414, “Margaret, widow of William de Roos of Hamelake.” (S) UKNA.
7/3/1438, Margaret died; both buried at Belvoir Priory.
(S) Magna Carta Ancestry, P704.
Child of William and Margaret: [5 sons, 4 daughters]
i. John de Roos, born 1398 in Hamelak, England. [Heir]
7/8/1419, Grant to John son and heir of William de Roos of Hamelak, ‘chivaler,’ … inheritances specified in inquisitions taken on the deaths of the said William and Beatrice late the wife of Thomas de Roos of Hamelak, ‘chivaler,’ his mother, … (S) CPRs.
ii. Margaret Roos (369405), born ~1410 in England.