immemorably

William Jones, in the 2nd vol. of his _Asiatic Researches_, that the game of chess has been immemorably known in Hindostan, by the name of

The Mirror of Literature, Amusement, and Instruction Volume 12, No. 321, July 5, 1828 Various

The town has rather a self-conceited air to me, and unless one were wise, one mightn't realize without being informed that it's immemorably old.

Set in Silver 1901

Goldsmith's History of Rome came to me much later, but quite as immemorably, and after I had formed a preference for the Greek Republics, which I dare say was not mistaken.

My Literary Passions William Dean Howells 1878

Goldsmith's History of Rome came to me much later, but quite as immemorably, and after I had formed a preference for the Greek Republics, which I dare say was not mistaken.

Literature and Life (Complete) William Dean Howells 1878