Table 1.

Adult height, year of birth, and birth weight of patient's children.

Family member	Adult height	Year of birth	Birth weight and height
Father	5′ 7″	1892
Mother	5′ 6″	1901
Brother	6′ 0″	1923
Sister	5′ 4″	1925
Patient I-1 (age 19)	5′ 1″	1926
(Age 37)	4′ 11″
(Age 84)	4′ 11″
Patient's eldest daughter (II-4)a		1948	6 lb 9 oz, 21″
Patient's eldest son (II-3)	5′ 9″	1950	6 lb 3 oz, 20.5″
Patient's son FGF23+ (II-2)	5′ 7″	1955	7 lb 10.5 oz, 20″
Patient's youngest daughter (II-1)	5′ 3″	1960	6 lb 13 oz, 19″

^aDaughter II-4 died age 62; her adult height is unknown.