# Systems of Consanguinity and Affinity of the Human Family

> 1871 anthropology book by Lewis Henry Morgan

**Wikidata**: [Q17156192](https://www.wikidata.org/wiki/Q17156192)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Systems_of_Consanguinity_and_Affinity_of_the_Human_Family)  
**Source**: https://4ort.xyz/entity/systems-of-consanguinity-and-affinity-of-the-human-family