so far collected are insufficient for more than an indication of what
might be expected in further research along the same line. In the
following table as before, the figures compiled from printed
genealogies are separated from those obtained through correspondence
and from miscellaneous sources. The "unrelated" marriages from
genealogies, are marriages of brothers and sisters of the persons who
have married first cousins, and their records were obtained from the
same sources as those in the next previous category. The "children of
first cousins" are the offspring of the first cousin marriages who
married persons not related to themselves by blood. The last category
includes distantly related marriages from correspondence and other
sources and marriages between persons of the same surname whose
relationship could not be traced.

TABLE XIII.
------------------------------------------------------------------
| | Sex of Children. |
|Number |-----------------------|Mascu-
Marriages. |Fertile.| Male.|Female.|Unknown.|linity.
------------------------------------------------------------------
1st cousin. Gene. | 125 | 318 | 314 | 40 | 101
Unrelated. Gene. | 629 | 1561 | 1559 | 64 | 100
Ch. of 1st cousins. Gene.| 170 | 402 | 375 | 48 | 107
Other cousin. Gene. | 301 | 736 | 666 | 15 | 111
1st Cousin. Cor. | 150 | 316 | 295 | 148 | 107
Ch. of 1st cousins. Cor. | 124 | 192 | 164 | 214 | 111
Miscellaneous | 88 | 210 | 205 | 50 | 102
------------------------------------------------------------------
Total | 1587 | 3735 | 3578 | 578 | 104.4
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