Cheryl, Thank you so much for all the information on George W. Hennion and Mary Jane Sisco.I would love to have a copy of the death record it you have it or do you have address where I can order one. There are some many Mary J. Sisco out there it is a mess to sort through.I thought she was the daughter of John J. Sisco and Hannah Ryerson who show a Mary J. born about 1846 on the census. 1850 Census for West Milford Township, Passaic, New Jersey John J. Sisco 25 Hannah Sisco 21 Mary J. 4 Hannah 2 Edward 5 mo. With the information you have given me, I will have to do more research. Thank you so much for your information. This is my husbands family he has David Hennion as George W. Hennion's father and a John Hennion as David's father, that is all he has so far. Any information on the family that you may have would be greatly appriciated. My husband is just now getting interested in genealogy and loving it.