▁Par ro ye ▁and ▁Th ier ry ▁le ▁Di able , ▁son ▁of ▁Frederick ▁I , ▁Duke ▁of ▁Lor raine ▁ ▁B ouch ard ▁VI ▁de ▁Mont mor ency ▁( d ied ▁ 1 2 4 3 ), ▁succeeded ▁his ▁father ▁as ▁Lord ▁of ▁Mont mor ency . ▁ ▁Matth ias ▁( d ied ▁February ▁ 1 2 5 0 ▁in ▁the ▁Battle ▁of ▁Al ▁Mans ur ah , ▁Egypt ), ▁married ▁Marie , ▁Count ess ▁of ▁Pon th ieu ▁ ▁Jean , ▁Lord ▁of ▁Ro iss y ▁( 1 2 2 6 – 3 6 ) ▁ ▁From ▁his ▁second ▁marriage , ▁he ▁had ▁ 4 ▁children ▁: ▁ ▁Guy ▁VII ▁de ▁L aval ▁( 1 2 1 9 – 1 2 6 5 ), ▁succeeded ▁his ▁mother ▁as ▁Lord ▁of ▁L aval ▁ ▁A vo ise , ▁married ▁Jacques ▁de ▁Ch âteau - G ont ier ▁ ▁Johann a ▁ ▁Ali x ▁? , ▁married ▁to ▁Roger ▁lord ▁of ▁Ro zo y ▁( also ▁killed ▁at ▁Al ▁Mans ur ah ) ▁ ▁References ▁ ▁S ources ▁ ▁Category : 1 1 7 4 ▁birth s ▁Category : 1 2 3 0 ▁death s ▁Category : Const ables ▁of ▁France ▁Category : 1 2 th - century ▁French ▁people ▁Category : 1 3 th - century ▁French ▁people <0x0A> </s> ▁I ps wich ▁Airport ▁ ▁is ▁a ▁former ▁air field ▁on ▁the ▁out sk ir ts ▁of ▁I ps wich , ▁Su ff olk ▁England . ▁It ▁was ▁known ▁as ▁R AF