I became a grandparent at 60, almost 61, when our daughter gave birth to boy/girl twins, the wonderful product of a highly stressful time due to IVF treatment. About 14 months later we were blessed again when our son adopted a little two year old, who then became our oldest grandchild. And yet later blessed again with our final grandchild was born, now two years old. However our older son has no children but his wife had two children during her first marriage, and we have a gorgeous step grandson, her grandson, who is three years old. We are blessed.
To think that London, or anywhere else for that matter, does not belong to any one demographic