Family Group Sheet| HUSBAND | | Sir John "1st Earl of Somerset" Beaufort KG (9HTZ-YQ8) | | BIRTH | about 1371 | Anjou, France | | DEATH | 16 March 1410 | Royal Hospital of St. Katherine-by-the-Tower, London, Middlesex, England | | REF # | | 400827; | | REF # | | 416826; | | REF # | | 60; | | MARRIAGE | 28 September 1397 | England | | FATHER | John "Duke of Lancaster" Plantagenet KG (99CX-4Y3) | | MOTHER | Katherine Roet (GHYY-13C) | | | | WIFE | | Margaret Holland Countess of Somerset (LR7R-NZQ) | | BIRTH | 1385 | Upholland, Lancashire, England437,882,1178 | | BIRTH | about 1385 | Upholand, Lancashire, England | | DEATH | 30 December 1439 | Age: 54; Bermondsey, Surrey, England437,882,1178 | | DEATH | before 8 January 1440 | St. Saviour's Monastery, Bermondsey, Surrey, England | | BURIAL | | Canterbury, Kent, England882,1178 | | REF # | | 130499; | | REF # | | 143920; | | REF # | | 60; | | MARRIAGE | 16 August 1410 | Sir Thomas "Duke of Clarence" Lancaster KG KB (MXBV-7SR); England | | FATHER | Sir Thomas "2nd Earl of Kent, 3rd Baron of Holland" Holland KG (LBXV-7R4) | | MOTHER | Alice FitzAlan LG (L4C8-YH3) |
| | | CHILDREN | | 1. | Joan Beaufort (LT24-99K)2435,2436,2437,2438,2439,2440,2441,2442,2443,2444,2445,2446,2447,2448,2449,2450,2451,2452,2453,2454,2455,2456,2457,2458,2459,2460,2461,2462,2463,2464,2465,2466,2467,2468,2469,2470,2471,2472,2473,2474,2475,2476,2477,2478,2479,2480,2481,2482,2483,2484,2485,2486,2487,2488,2489,2490,2491,2492,2493,2494,2495,2496,2497,2498,2499,2500,2501,2502,2503,2504,2505,2506,2507,2508,2509,2510,2511,2512,2513,2514,2515,2516,2517,2518,2519,2520,2521,2522,2523,2524,2525,2526,2527,2528,2529,2530,2531,2532,2533,2534,2535,2536,2537,2538,2539,2540,2541,2542,2543,2544,2545,2546,2547,2548,2549,2550,2551,2552,2553,2554,2555,2556,2557,2558,2559,2560,2561,2562,2563,2564,2565,2566,2567,2568,2569,2570,2571,2572,2573,2574,2575,2576,2577,2578,2579,2580,2581,2582,2583,2584,2585,2586,2587,2588,2589,2590,2591,2592,2593,2594,2595,2596,2597,2598,2599,2600,2601,2602,2603,2604,2605,2606,2607,2608,2609,2610,2611,2612,2613,2614,2615,2616,2617,2618,2619,2620,2621,2622,2623,2624,2625,2626,2627,2628,2629,2630,2631,2632,2633,2634,2635,2636,2637,2638,2639,2640,2641,2642,2643,2644,2645,2646,2647,2648,2649,2650,2651,2652,2653,2654 FEMALE | | | BIRTH | about 1402 | England | | BIRTH | 1404 | 437,882,1178 | | BIRTH | 1404 | Westminster, Middlesex, England | | DEATH | 15 June 1445 | 437,882,1178 | | DEATH | 15 July 1445 | Dunbar Castle | | DEATH | about 15 July 1445 | Dunbar Castle, Dunbar, Haddingtonshire, Scotland | | BURIAL | | Perth, Perth and Kinross, Scotland882,1178 | | BURIAL | | Charter House | | REF # | | 414955; | | REF # | | 431000; | | REF # | | 60; | | MARRIAGE | before 21 September 1439 | James "the Black Knight of Lorn" Stewart (L5KB-JBT); | | MARRIAGE | 2 February 1424 | James "King of Scotland, Duke of Rothesay, Earl of Carrick" Stewart (LJV5-B13); Priory Church, St. Mary Overy, Southwark, Surrey, London, England | | MARRIAGE | 21 September 1439 | Sir James "The Black Knight of Lorn" Stewart (LDQL-NRN); Scotland |
| | 2. | Henry "Earl of Somerset" Beaufort (L1W1-GJ5) MALE | | | BIRTH | about 25 November 1400 | Westminster, Middlesex, England | | DEATH | 25 November 1418 | | | REF # | | 414952; | | REF # | | 430997; | | REF # | | 60; |
| | 3. | Sir John "1st Duke of Somerset, Earl of Kendal" Beaufort KG (97Z8-H54) MALE | | | BIRTH | 25 March 1404 | Tottenham, Middlesex, England | | DEATH | 27 May 1444 | St. Margaret's Hospital, Wimborne, Dorset, England | | REF # | | 414958; | | REF # | | 431003; | | REF # | | 60; | | MARRIAGE | 2 August 1441 | Margaret Beauchamp (94PD-3LX); |
| | 4. | Thomas "Count of Perche" Beaufort (LQRJ-TMG) MALE | | | BIRTH | 1405 | Westminster, Middlesex, England | | DEATH | 31 December 1432 | East Greenwich, Kent, England | | REF # | | 414963; | | REF # | | 431008; | | REF # | | 60; |
| | 5. | Sir Edmund "2nd Duke of Somerset, Count of Mortain" Beaufort KG (KPQH-LWX) MALE | | | BIRTH | about 1406 | Westminster, Middlesex, England | | DEATH | 22 May 1455 | St Albans, Hertfordshire, England | | REF # | | 130487; | | REF # | | 143908; | | REF # | | 60; |
| | 6. | Margaret Beaufort (LV12-ZGJ) FEMALE | | | BIRTH | about 1408 | Westminster, Middlesex, England | | DEATH | November 1449 | buried at Colyton, Devonshire | | REF # | | 414960; | | REF # | | 431005; | | REF # | | 60; |
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