Patrick Mortimer Lenane of NYC married Margaret Justina Mahony and they had one son I can find Mortimer V. Lenane (b. 1882) Margaret I believe to be the guardian for her brother John Mahony's daughter Florence Mahony (b.1883). Margaret is listed on Florence's information from the Ursuline Academy in DE as her guardian. M. Lenane (I believe to be Mortimer) gave Florence away at her wedding. I am trying to find more about Patrick Mortimer and Margaret Justina Mahony.
Happy to share information in return.