2X Great-Grandparents Lifespan - Saturday Night Genealogy Fun!

I haven't done one of Randy Seaver's Saturday Night Genealogy Fun challenges in awhile. I really like this one. 

Your mission, should you decide to accept it (cue the Mission Impossible! music) is to:

1)  We each have 16 great-great grandparents.  How did their birth and death years vary?  How long were their lifespans?  
2)  For this week, please list your 16 great-great grandparents, their birth year, their death year, and their lifespan in years.  You can do it in plain text, in a table or spreadsheet, or in a graph of some sort.

First, here is my chart of great-great-grandparents: 

Data analysis: 

• Earliest birth year = 1835 vs. Most recent birth year = 1863
• Earliest death year = 1894 vs. Most recent death year = 1949 - Three men outlived their wives and three women outlived their husbands
• Shortest lifespan = 41 years vs. Longest lifespan = 93 years
• Average lifespan for men = 77 years vs. Average lifespan for women = 67 years
• Two great-great-grandmothers died in their early 40s! One great-great-grandfather died in his late 50s! Two great-great-grandparents died in their 60s and two died in their 70s. Four great-great-grandparents died in their 80s and two died in their 90s!

No matter how much time you have to live your dash*, make the most of it! 

*Your dash is the time between your birth & death dates. 

3)  Share your information about your 16 great-great grandparents with us in a blog post of your own, in a comment to this blog post, or on Facebook or Google+.  If you write your own blog post, please leave a link as a comment to this post.