{| class="wikitable" style="text-align: left;"
|+ <!-- caption -->
|-
! id      !! name            !! id_bioguide   !! align="right"|   id_govtrack !! align="right"|   id_icpsr !! id_wikipedia    !! id_wikidata   !! id_google_entity_id   !! name_first   !! name_last   !! bio_birthday   !! bio_gender   !! align="right"|   id_house_history !! name_middle   !! name_nickname   !! id_ballotpedia   !! name_suffix   !! id_bioguide_previous   !! id_house_history_alternate   !! other_names   !! align="right"|   id_thomas !! align="right"|   id_cspan !! align="right"|   id_votesmart !! id_lis   !! name_official_full   !! id_opensecrets   !! id_fec        !! align="right"|   id_maplight !! leadership_roles                                                                         !! family
|-
| C001101 || Katherine Clark || C001101       || align="right"|        412600 || align="right"|      21375 || Katherine Clark || Q6376330      || kg:/m/0fpjc8b         || Katherine    || Clark       || 1963-07-17     || F            || align="right"|        15032398493 || M.            ||                 || Katherine Clark  ||               ||                        ||                              ||               || align="right"|       02196 || align="right"|      73178 || align="right"|          35858 ||          || Katherine M. Clark   || N00035278        || ["H4MA05084"] || align="right"|          2053 || [{"title": "Assistant Speaker of the House", "chamber": "house", "start": "2021-01-03"}] ||
|}