code	gender	population	family	relationship	panel
HG01504	female	Iberian	IBS002	mother	1000 Genomes Project
HG01669	male	Iberian	IBS025	father	1000 Genomes Project
HG01951	female	Peruvian	PEL019	mother	1000 Genomes Project
NA18991	female	Japanese	none	unrelated	HapMap2 / 1000 Genomes Project