English
Unknown
Est 1460 - Yes, date unknown 
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- 1 Unknown [1] b. Est 1460 d. Yes, date unknown
- Thewlis, Roger b. 1460 d. 1520
- 2 Thewlis, Edward [1.1] b. 1480 d. 10 Sep 1535
- 2 Thewlis, Roger [1.2] b. 1485 d. 28 Oct 1547
- 2 Thewlis, George [1.3] b. 1500 d. 26 Jul 1563
- 2 Thewlis, William [1.4] b. 1510 d. 1574
- 2 Thewlis, Edward [1.1]