Showing a tuberculous family with apparently normal parents, both of whom come from tuberculous stocks. Of their 14 children only two are normal; six are consumptive; four died in infancy. The father was one of a family of 8 of whom only he and one other survived—and that other became insane, and his wife and children became paupers in consequence.

E 5b

Showing insanity, consumption and infant mortality; also the transmission of insanity through the apparently normal.

E 5c

Showing the survival of tuberculous stock by accession of strength from the normal. Only the illegitimate children and their non-sick father survive in this group.

E 5d

Showing the case of a normal woman who had two consumptive husbands. Survival of defective strain by accession of strength from the normal.

E 5e

Consumption in three generations. Male infant mortality. Query, transmission (?) through the normal.

E 6