Nielsen Hayden genealogy
Ancestors of Alexander Montgomery
Abt 1410 - 1452 (~ 42 years)
┌── Alexander Montgomery 
( - Bef 2 Jan 1364)(m. Abt 1358)
( - Bef 2 Jan 1364)(m. Abt 1358) ┌── John Montgomery (Abt 1359 of Eaglesham, Renfrewshire, Scotland -
│ Between 14 Feb 1427 and 22 Nov 1429 England)
(Abt 1359 of Eaglesham, Renfrewshire, Scotland -│ Between 14 Feb 1427 and 22 Nov 1429 England)
│ │ ┌── Hugh Eglinton of That Ilk (of Eglinton, Ayrshire, Scotland - Bef 10 Dec 1377)
(of Eglinton, Ayrshire, Scotland - Bef 10 Dec 1377) │ └── Elizabeth Eglinton (Abt 1340 - Aft 1 Aug 1387)(m. Abt 1358)
(Abt 1340 - Aft 1 Aug 1387)(m. Abt 1358) │ └── Agnes More
│
┌── Alexander Montgomery (Abt 1385 - Aft 7 Oct 1469)
(Abt 1385 - Aft 7 Oct 1469) │ │
│ │ ┌── Angus Og of the Isles ( - 1330 Finlaggen Castle, Isla, Scotland) =>
( - 1330 Finlaggen Castle, Isla, Scotland) => │ │ ┌── John of the Isles ( - 1387 Ardtornish Castle, Argyll, Scotland)(m. Abt 4 Jun 1337)
( - 1387 Ardtornish Castle, Argyll, Scotland)(m. Abt 4 Jun 1337) │ │ │ └── Agnes O'Cathan =>
=> │ │ │
│ │ ┌── John of the Isles (Abt 1338 - Bef 15 Nov 1369)(m. Abt 1360)
(Abt 1338 - Bef 15 Nov 1369)(m. Abt 1360) │ │ │ │
│ │ │ │ ┌── Roderick MacRuari (of Garmoran, Scotland - ??) =>
(of Garmoran, Scotland - ??) => │ │ │ └── Amy of Garmoran (m. Abt 4 Jun 1337)
(m. Abt 4 Jun 1337) │ │ │
│ └── Agnes of the Isles ( - Bef 9 Mar 1414)
( - Bef 9 Mar 1414) │ │
│ │ ┌── Colin Campbell ( - Bef May 1343) =>
( - Bef May 1343) => │ │ ┌── Archibald Campbell (Abt 1312 of Lochow, Argyllshire, Scotland - Between 1385 and 1393)
(Abt 1312 of Lochow, Argyllshire, Scotland - Between 1385 and 1393) │ │ │ (m. Abt 1335)
│ │ │ └── Helen de Menteith =>
=> │ │ │
│ └── Helen Campbell (Abt 1340 - Between 1434 and 1447)(m. Abt 1360)
(Abt 1340 - Between 1434 and 1447)(m. Abt 1360) │ │
│ │ ┌── Duncan Lamont ( - Aft 1384) =>
( - Aft 1384) => │ └── Isabella Lamont (m. Abt 1335)
(m. Abt 1335) │
Alexander Montgomery (Abt 1410 - 1452)
│
│ ┌── Robert Boyd ( - Aft 19 Jul 1333)
( - Aft 19 Jul 1333) │ ┌── Thomas Boyd ( - Aft 17 Oct 1346)
( - Aft 17 Oct 1346) │ ┌── Robert Boyd ( - Between 11 Nov 1372 and 15 Nov 1385)(m. Abt 1370)
( - Between 11 Nov 1372 and 15 Nov 1385)(m. Abt 1370) │ │ │
│ │ │ ┌── Patrick Fleming (of Biggar, Lanarkshire, Scotland - ??) =>
(of Biggar, Lanarkshire, Scotland - ??) => │ │ └── (Unknown) Fleming (of Biggar, Lanarkshire, Scotland - ??)
(of Biggar, Lanarkshire, Scotland - ??) │ │ └── Joanna Fraser =>
=> │ │
│ ┌── Thomas Boyd (Abt 1370 of Kilmarnock, Ayrshire, Scotland - Aft 16 Jul 1425)
(Abt 1370 of Kilmarnock, Ayrshire, Scotland - Aft 16 Jul 1425) │ │ │
│ │ │ ┌── Hugh Giffard (of Yester, East Lothian, Scotland - ??)
(of Yester, East Lothian, Scotland - ??) │ │ └── Margaret Giffard (Abt 1350 - Aft 1 Dec 1399)(m. Abt 1370)
(Abt 1350 - Aft 1 Dec 1399)(m. Abt 1370) │ │
└── Margaret Boyd ( - Aft 16 Sep 1453)
( - Aft 16 Sep 1453) │
│ ┌── Walter Stewart (Abt 1297 - 9 Apr 1327 Bathgate, West Lothian, Scotland)
(Abt 1297 - 9 Apr 1327 Bathgate, West Lothian, Scotland) │ │ (m. Aft 25 Apr 1315) =>
│ ┌── Robert II, King of Scots (2 Mar 1316 Paisley, Renfrewshire, Scotland -
│ │ 19 Apr 1390 Dundonald Castle, South Ayrshire, Scotland)(m. Aft 22 Nov 1347)
(2 Mar 1316 Paisley, Renfrewshire, Scotland -│ │ 19 Apr 1390 Dundonald Castle, South Ayrshire, Scotland)(m. Aft 22 Nov 1347)
│ │ └── Marjory Bruce ( - Oct 1317 bur.Paisley, Renfrewshire, Scotland)
( - Oct 1317 bur.Paisley, Renfrewshire, Scotland) │ │ (m. Aft 25 Apr 1315) =>
│ │
│ ┌── Robert Stewart (Abt 1340 - 3 Sep 1420 Stirling Castle, Stirlingshire, Scotland)
(Abt 1340 - 3 Sep 1420 Stirling Castle, Stirlingshire, Scotland) │ │ (m. Bef 14 May 1363)
│ │ │
│ │ └── Elizabeth More ( - Bef 1355 bur.Church of the Blackfriars, Perth, Perthshire, Scotland)
( - Bef 1355 bur.Church of the Blackfriars, Perth, Perthshire, Scotland) │ │ (m. Aft 22 Nov 1347)
│ │ └── Joanna Cunningham (Abt 1295 - Aft Jul 1333)(m. Between 1315 and 1316)
(Abt 1295 - Aft Jul 1333)(m. Between 1315 and 1316) │ │
│
│ ┌── John Graham ( - Bef 7 Mar 1347 Tower Hill, London, England)
( - Bef 7 Mar 1347 Tower Hill, London, England) └── Margaret Graham (Abt 1334 - Between 20 Jul 1372 and 4 May 1380)(m. Bef 14 May 1363)
(Abt 1334 - Between 20 Jul 1372 and 4 May 1380)(m. Bef 14 May 1363) │
│ ┌── Alan de Menteith ( - Bef 13 Mar 1309) =>
( - Bef 13 Mar 1309) => └── Mary ( - Bef 29 Apr 1360)
( - Bef 29 Apr 1360) └── Marjory