Classify these Brazilians twin sisters

[Xacal]

Bia and Branca:
https://scontent.fgyn3-1.fna.fbcdn.net/v/t1.0-9/11058553_655689321201902_537173469854607590_n.jpg? oh=227e779aa51a67872aec2337c6509741&oe=5A90C83E
http://static1.purepeople.com.br/articles/8/11/74/48/@/1528603-as-gemeas-do-nado-sincronizado-bia-e-bra-opengraph_1200-6.jpg
http://www.scienceandsupermodels.com/http://www.scienceandsupermodels.com/pictures//2009/08/Branca-Feres-23.jpg
https://scontent.fgyn3-1.fna.fbcdn.net/v/t1.0-9/20106670_1173957839375045_3779154281026437750_n.jp g?oh=6ae95cf0b4f86604728689ea0244f337&oe=5ACF6C82

[Catarinense1998]

Octorom.Múltiplas origens amigo; basicamente impossível de classificar para mim.

[Odin]

Atlantids.

[Xacal]

bump

[JMack]

Octoroons.

[Xacal]

They are Jews
http://s2.glbimg.com/EcdsHiKsuvMAksW5jvF_r6e12r0=/e.glbimg.com/og/ed/f/original/2017/11/13/casamento-biaferes2_tKtxOi6.jpg
Father:
http://s2.glbimg.com/Mu6gTQPurVxe0AOOA6Scvi6ALR0=/e.glbimg.com/og/ed/f/original/2017/11/13/casamento-biaferes3.jpg
Mother:
http://s2.glbimg.com/gm5VjRW6860K8fbROghthZy7Ogw=/620x0/s.glbimg.com/jo/eg/f/original/2013/02/25/photo1.jpg
Grandfather
https://scontent-sjc2-1.cdninstagram.com/t51.2885-15/e35/23595695_498333260537372_7963295393180024832_n.jpg

[Xacal]

Bump

[Xacal]

Bump

[johnsccp]

Nordo-mediterranid + minor SSA. Octoroon