Avilion was completed in 1889, and christened by Adelia. She took the name from Tennyson:
The island-valley of Avilion;
Where falls not hail, or rain, or any snow,
Nor ever wind blows loudly; but it lies
Deep-meadow’d, happy, fair with orchard lawns
And bowery hollows crown’d with summer sea, . . .
She had this quotation printed on the left-hand inner side of her Christmas cards. (Tennyson was somewhat out of date, by English standards – Oscar Wilde was in the ascendant then, at least among the younger set – but then, everything in Port Ticonderoga was somewhat out of date.)