{"id":401108239,"url":"https://lda.senate.gov/api/v1/registrants/401108239/?format=json","house_registrant_id":56382,"name":"MR. DAVID KASTEN","description":null,"address_1":"201 Borough High St","address_2":null,"address_3":null,"address_4":null,"city":"London","state":null,"state_display":null,"zip":"SE1 1","country":"GB","country_display":"United Kingdom","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"DAVID KASTEN","contact_telephone":"+1 216-956-9773","dt_updated":"2026-01-07T18:34:12.052601-05:00"}