grafted three beech trees together to form a letter "N"
... that around 1920, a Yorkshire miner grafted three beech trees together to form a letter "N" to impress his girlfriend Nellie?
... that around 1920, a Yorkshire miner <b id="mwAew"><a href="./Nellie's_Tree" id="mwAe0" rel="mw:WikiLink" title="Nellie's Tree">grafted three beech trees together to form a letter "N"</a></b> to impress his girlfriend Nellie?