| Birth |
24 Jun 1340 |
Abtei zu St. Bavon, Gent, Ostflandern, Belgien  |
| Died |
03 Feb 1399 |
Lecester Chapel, Reading, Berkshire, England, Gro |
| Buried |
St. Pauls Kathedrale zu London, England, Gro |
| |
| Father |
K Eduard III von England, b. 13 Nov 1312, Schlo |
| Relationship |
natural |
| Mother |
Philippa vom Hennegau, b. 24 Jun 1311 |
| Relationship |
natural |
| Married |
24 Jan 1328 |
M |
| |
| Family 1 |
Blanka von Lancaster, b. 25 Mar 1345 |
| Married |
19 May 1359 |
Queen's Chapel, Reading, Berkshire, England |
| Children |
| | 1. Philippine von Lancaster, b. 31 Mar 1360, Leicester, Leicestershire, England, Gro |
| | 2. K Heinrich IV von England, b. 30 May 1366, Schlo |
| | 3. Johann von Lancaster, b. Abt 1362 |
| | 4. Eduard von Lancaster, b. Abt 1365 |
| | 5. Elisabeth von Lancaster, b. Bef 21 Feb 1363, Burford |
| | 6. Isabella von Lancaster, b. Abt 1368 |
|
| |
| Family 2 |
Titulark Konstanze von Kastilien und Leon, b. Jul 1354 |
| Married |
21 Sep 1371 |
Rochefort-sur-Mer, Guienne |
| Children |
| | 1. Katharina von Lancaster, b. 06 Jun 1372 |
| | 2. Graf Johann Beaufort von Somerset, b. Abt 1373, Schlo |
| | 3. Kardinal Heinrich Beaufort von Winchester, b. Abt 1375, Schlo |
| | 4. Herzog Thomas Beaufort von Exeter, b. Jan 1377, Schlo |
| | 5. Joan Beaufort von Lancaster, b. Abt 1379, Schlo |
|
| |
| Family 3 |
Katharina Swynford von Roet, b. 1350 |
| |
1377 - 1426 (49 years)
Titulark Johann von Gent, b. 24 Jun 1340, Abtei zu St. Bavon, Gent, Ostflandern, Belgien 
1354 - 1394 (39 years)