In Coll. Top. et Gen. Vol I, pp. 243-248 there is an account of the descendants of Matthew Furneaux which seem to give:

Matthew Furneaux
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Hawise = John de Bitton         3 other sister & co-herirs of bro. Simon
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|                                            Other s. and dau.
Maud
= (1) Wm. More w. dau. Cissil
= (2) Edmond Basset w/sons Richard and Edmond

Let’s hope that something more turns up (an IPM?) to confirm this.
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