My male ancestors died of cancer in their 70's and 80's but my great grandmothers lived to 93, 103, 99, and died in childbirth. I actually remember meeting my

My male ancestors died of cancer in their 70's and 80's but my great grandmothers lived to 93, 103, 99, and died in childbirth. I actually remember meeting my great great grandmother when I was 8 or 9 and she was 102.