Moving memorial for beloved Bensham head teacher who died after eight-year blood cancer battle Former Kelvin Grove Primary School head teacher Alan Sergison is among the blood cancer victims honoured through cancer charity Bright Red's tree-planting at Northumberlandia The video will auto-play soon8Cancel Play now Get the latest Northumberland news and updates delivered straight to your inboxInvalid EmailSomething went wrong, please try again later. Subscribe When you subscribe we will use the information you provide to send you these newsletters. Sometimes they’ll include recommendations for other related newsletters or services we offer. OurPrivacy Noticeexplains more about how we use your data, and your rights. You can unsubscribe at any time.