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Table of Contents

CHAPTER XIII

will be evident from a glance at the following tables prepared by A. Plœtz:

Length of Life of Mothers and Child-mortality of Their Daughters. English Quaker Families, Data of Beeton and Pearson, Arranged by Plœtz

Year of life in which mothers diedAt all ages
0-3839-5354-6869-8384-up
No. of daughters2343043056662471846
No. of them who died in first 5 years12211411813126511
Per cent. of daughters who died52.137.529.919.710.527.7

Length of Life of Fathers and Child-mortality of Their Daughters

Year of life in which fathers diedAt all ages
0-3839-5354-6869-8384-up
No. of daughters1052845857972362009
No. of them who died in first 5 years519815617740522
Per cent. of daughters who died48.634.526.722.217.026.0

To save space, we do not show the relation between parent and son; it

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