|_.  id      |_. name        |_. id_bioguide   |_.   id_govtrack |_.   id_icpsr |_. id_wikipedia   |_. id_wikidata   |_. id_google_entity_id   |_. name_first   |_. name_last   |_. bio_birthday   |_. bio_gender   |_. id_house_history   |_. name_middle   |_. name_nickname   |_. id_ballotpedia   |_. name_suffix   |_. id_bioguide_previous   |_. id_house_history_alternate   |_. other_names   |_.   id_thomas |_.   id_cspan |_.   id_votesmart |_. id_lis   |_. name_official_full   |_. id_opensecrets   |_. id_fec        |_.   id_maplight |_. leadership_roles                                                                                                                                                                                                                                                                                             |_. family   |
|<. C001056  |<. John Cornyn |<. C001056       |>.        300027 |>.      40305 |<. John Cornyn    |<. Q719568       |<. kg:/m/01xcqs          |<. John         |<. Cornyn      |<. 1952-02-02     |<. M            |<.                    |<.               |<.                 |<. John Cornyn      |<.               |<.                        |<.                              |<.               |>.       01692 |>.      93131 |>.          15375 |<. S287     |<. John Cornyn          |<. N00024852        |<. ["S2TX00106"] |>.           553 |<. [{"title": "Senate Minority Whip", "chamber": "senate", "start": "2013-01-03", "end": "2015-01-03"}, {"title": "Senate Majority Whip", "chamber": "senate", "start": "2015-01-03", "end": "2017-01-03"}, {"title": "Senate Majority Whip", "chamber": "senate", "start": "2017-01-03", "end": "2019-01-03"}] |<.          |