Family: 1st Lord Of Nithsdale William Douglas / Princess of Scotland Egidia Stewart Of Lounane (F1083)
m. 1387
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Male
1st Lord Of Nithsdale William Douglas
Birth Abt 1350 Death 1392 Poland 
Burial 1458 Aryshire, Scotland Marriage 1387 Kincardineshire, Scotland Father Archibald Douglas | F4539 Group Sheet Mother
Female
Princess of Scotland Egidia Stewart Of Lounane
Birth Abt 1358 Aryshire, Scotland Death Abt 1398 Aryshire, Scotland Burial Father 35th King of Scotland Robert Stewart, II | F1082 Group Sheet Mother Queen Of Scotland Euphemia De Ross | F1082 Group Sheet
Female
+ Countess Sinclair Egidia Jill Douglas of Orkney
Birth 1388 Dumfries-shire, Scotland Death 1438 Orkney Islands, Scotland Burial Abt 1438 Orkney Islands, Scotland Spouse Henry Sinclair, II | F891 Marriage 17 Feb 1404 Perthshire, England