Patrick Weston Joyce,
English as we speak it in Ireland…
(1910)
“ The same mode of expressing existence by an or in is found in the Ulster and Scotch phrase for to be alone, which is as follows, always bringing in the personal pronoun:—'I am in my lone,' 'he is in his lone,' 'they are in their lone'; or more commonly omitting the preposition (though it is always understood) : 'She is living her lone.' All these expressions are merely translations from Gaelic, in which they are constantly used; 'I am in my lone' being from Tá me am' aonar, where am' is 'in my' and aonar, 'lone.' Am' aonar seal do bhiossa, 'Once as I was alone.' (Old Irish Song.) ”
