I am looking for any information about mary j. (allen) izar who is a step-sister to my great-grandmother, emma e. allen. The only information that I have available tells me that mary j. allen was married to a william izar and lived in denver, colorado. She was born sometime between 1846 and 1850. From that, I can only infer that she married william izar sometime, possibly, between 1865 abd 1870. If you have any information that you think might be associated with either of these individual's thank you, in advance, for sharing it!