The companionship of the dioceses of Brechin, Iowa and Swaziland has lasted forty years and sixteen bishops. On Sunday 14 August during the post-Lambeth Conference visit of Bishop Dalcy of Swaziland and Bishop Betsy of Iowa, a service to celebrate was held in the Cathedral.
The liturgy is here. The service included the planting of a tree in the Communion Forest and you can watch the tree-planting here.