Family Relationship Chart.

© Dr Michael Foster

To find the relationship between two family members, find the relationship of the first person to the common ancestor by going down the lefthand column, and then find the relationship of the second person to the common ancestor by going along the top. The relationship is where the projected column & row meet.

Table of Initials:
CA-Common Ancestor  S-Sibling  C-Child   N-Niece/Nephew   GC-Grandchild   GGC-Great Grandchild
GN- Grand Niece/Nephew   GGN-Great Grand Niece/Nephew   #C-#Cousin   #R- number of times removed.

-	a	b	c	d	e	f	g	h	i	j
1	CA	C	GC	GGC	2GGC	3GGC	4GGC	5GGC	6GGC	7GGC
2	C	S	N	GN	GGN	2GGN	3GGN	4GGN	5GGN	6GGN
3	GC	N	1C	1C1R	1C2R	1C3R	1C4R	1C5R	1C6R	1C7R
4	GGC	GN	1C1R	2C	2C1R	2C2R	2C3R	2C4R	2C5R	2C6R
5	2GGC	GGN	1C2R	2C1R	3C	3C1R	3C2R	3C3R	3C4R	3C5R
6	3GGC	2GGN	1C3R	2C2R	3C1R	4C	4C1R	4C2R	4C3R	4C4R
7	4GGC	3GGN	1C4R	2C3R	3C2R	4C1R	5C	5C1R	5C2R	5C3R
8	5GGC	4GGN	1C5R	2C4R	3C3R	4C2R	5C1R	6C	6C1R	6C2R
9	6GGC	5GGN	1C6R	2C5R	3C4R	4C3R	5C2R	6C1R	7C	7C1R
10	7GGC	6GGN	1C7R	2C6R	3C5R	4C4R	5C3R	6C2R	7C1R	8C

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