It is possible that:
* You are misremembering the title. There might be a different poem by Katherine Tynan that you are thinking of, or a poem with a similar title.
* The poem exists but is not widely known. It could be a lesser-known work, or perhaps a poem published in a private collection.
To help me find the right poem, could you provide more information? For example:
* Do you remember any lines from the poem?
* Do you know the approximate year the poem was published?
* Do you have any context for the poem? (e.g., was it about a specific theme or event?)
I can then search for the poem with these details in mind.