See also

Sir ( -c. 1451)

1. Sir Robert Tyrwhitt of Ketilby, son of Sir William Tyrwhitt of Ketilby ( - ) and unk GROVALE ( - ), was a Sheriff of Yorkshire. He died circa 1451. He married Constance ST. QUINTIN.

 

Constance ST. QUINTIN and Sir Robert Tyrwhitt of Ketilby had the following children:

 

John Tyrwhitt of Harpswell ( - )

Second Generation

2. Sir William Tyrwhitt of Ketilby, son of Robert de Tyrwhitt and unk DE BOISTERICK, married unk GROVALE.

 

3. unk GROVALE was the daughter of John Grovale of Harpswell. She and Sir William Tyrwhitt of Ketilby had the following children:

 

1

Sir Robert Tyrwhitt of Ketilby ( -c. 1451)

Third Generation

4. Robert de Tyrwhitt, son of Robert de Tyrwhitt and Agnes (Anne) WYCLIFFE, married unk DE BOISTERICK.

 

"Had issue in Northumberland".

 

5. unk DE BOISTERICK was the daughter of Alan DE BOISTERICK. She and Robert de Tyrwhitt had the following children:

 

2

Sir William Tyrwhitt of Ketilby ( - )

 

6. John Grovale of Harpswell has few details recorded about him.

 

John Grovale of Harpswell had the following children:

 

3

unk GROVALE ( - )