This post is on Loretta and Linda Sanchez, who were sisters in Congress. Linda's still a Representative in California while Loretta lost a Senate bid.
Leftist- South Node in 2nd house, Pisces rules 2nd house, coruler of 2nd house Mars semi square Neptune and parallel 12th house cusp
Leftist- Moon opposite Neptune, ruler of 4th house Mercury sextile Neptune
Rightist- Ruler of Moon Venus contraparallel 4th house cusp
Libertarian- Ruler of Pallas Jupiter parallel Sun
Fiscally and socially to the left, defensive Pallas- Left Libertarian
The defensive Pallas is very surprising (though it explains why she's moderate-left economically like I am) but the rest isn't.
Leftist- Venus trine Neptune, Neptune in the 2nd house, Venus in Pisces, ruler of 2nd house Pluto sextile Neptune
Rightist- Venus widely conjunct North Node, ruler of Venus Neptune trine North Node
Leftist- Ruler of 4th house Saturn parallel 12th house cusp, ruler of Moon Mercury quintile Neptune
Rightist- Mercury in the 4th house
Libertarian- Ruler of Pallas Jupiter trine Sun and Mercury
Authoritarian- Pallas square Pluto, Jupiter conjunct and parallel South Node
This leans authoritarian.
Fiscally and socially to the left, aggressive Pallas- Left wing authoritarian
This describes them well, as usual.