Barbara, I assume you mean Eston, Saskatchewan.
I have a book, "A Wheatland Heritage" by Edith Vernette Armstrong, which is a collection of material dealing with the early years of Snipe Lake municipality (Eston area), as related by the pioneers of that area. Unfortunately, it does not have a name index; however, if you are able to provide anything more specific on where in the Eston area they settled, I can read through to see if I can find them.
The areas featured in the specific chapters are: Southern Townships; Isham and Montrose Country; Richlea; Penkill; Guthrie and Early Eston; Brock Trail; McMorran; Owensville; Snipe Lake; Lakeside; Northwest Corner. School districts were Guthrie, Pioneer Grove, Montrose, Amdewanda, Richlea, Prouse, and Ormely. Settlement in that area was around 1910, so they very well may be in the book.
Let me know if you have more details.