ghcid_current: NL-ZH-LEI-R-ARCH
custodian_name:
  emic_name: Archol
  english_name: null
  name_verified: true
  name_source: linkedin_html_h1
institution_type: EDUCATION_PROVIDER
staff:
  provenance:
    source_type: linkedin_company_people_page_html
    registered_timestamp: '2025-12-30T10:00:24Z'
    registration_method: html_parsing_with_full_staff_data
    total_staff_extracted: 26
  staff_list:
  - staff_id: archol_staff_0001_michael_steenbakker
    person_name: Michael Steenbakker
    person_profile_path: data/custodian/person/entity/michael-steenbakker-88bb5a131_*.json
    role_title: Veldwerkleider - Senior KNA archeoloog
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/michael-steenbakker-88bb5a131
    linkedin_slug: michael-steenbakker-88bb5a131
  - staff_id: archol_staff_0002_tiziano_goossens
    person_name: Tiziano Goossens
    person_profile_path: data/custodian/person/entity/tiziano-goossens-5925ba96_*.json
    role_title: Projectmanager, Beleidsadviseur Archeologie bij Archol
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/tiziano-goossens-5925ba96
    linkedin_slug: tiziano-goossens-5925ba96
  - staff_id: archol_staff_0003_ola_lygre
    person_name: Ola Lygre
    person_profile_path: data/custodian/person/entity/ola-lygre-a762a0111_*.json
    role_title: Archaeologist
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/ola-lygre-a762a0111
    linkedin_slug: ola-lygre-a762a0111
  - staff_id: archol_staff_0004_joris_brattinga
    person_name: Joris Brattinga
    person_profile_path: data/custodian/person/entity/joris-brattinga-a3537612_*.json
    role_title: Archeoloog/ projectleider at Archol bv
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/joris-brattinga-a3537612
    linkedin_slug: joris-brattinga-a3537612
  - staff_id: archol_staff_0005_steffen_baetsen
    person_name: Steffen Baetsen
    person_profile_path: data/custodian/person/entity/steffen-baetsen-96062011_*.json
    role_title: Physical Anthropology/Osteology
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/steffen-baetsen-96062011
    linkedin_slug: steffen-baetsen-96062011
  - staff_id: archol_staff_0006_marijn_mannien
    person_name: Marijn Mannien
    person_profile_path: data/custodian/person/entity/marijnmannien_*.json
    role_title: Archaeologist
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/marijnmannien
    linkedin_slug: marijnmannien
  - staff_id: archol_staff_0007_max_koopman
    person_name: Max Koopman
    person_profile_path: data/custodian/person/entity/max-koopman-45412816a_*.json
    role_title: KNA Archeoloog MA bij Archol
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/max-koopman-45412816a
    linkedin_slug: max-koopman-45412816a
  - staff_id: archol_staff_0008_merel_penterman
    person_name: Merel Penterman
    person_profile_path: data/custodian/person/entity/merel-penterman-087bab143_*.json
    role_title: KNA Archeoloog MA
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/merel-penterman-087bab143
    linkedin_slug: merel-penterman-087bab143
  - staff_id: archol_staff_0009_welmoed_out
    person_name: Welmoed Out
    person_profile_path: data/custodian/person/entity/welmoed-out-abab7020_*.json
    role_title: Senior specialist archaeobotany (PhD)
    heritage_relevant: true
    heritage_type: E
    linkedin_profile_url: https://www.linkedin.com/in/welmoed-out-abab7020
    linkedin_slug: welmoed-out-abab7020
  - staff_id: archol_staff_0010_cornelie_moolhuizen
    person_name: Cornelie Moolhuizen
    person_profile_path: data/custodian/person/entity/cornelie-moolhuizen-41a6b49_*.json
    role_title: Archeobotanicus bij Archol bv
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/cornelie-moolhuizen-41a6b49
    linkedin_slug: cornelie-moolhuizen-41a6b49
  - staff_id: archol_staff_0011_harald_de_boer
    person_name: Harald de Boer
    person_profile_path: data/custodian/person/entity/harald-de-boer-15a749ab_*.json
    role_title: Algemeen directeur Archol-Archeologisch Onderzoek Leiden BV
    heritage_relevant: true
    heritage_type: R
    linkedin_profile_url: https://www.linkedin.com/in/harald-de-boer-15a749ab
    linkedin_slug: harald-de-boer-15a749ab
  - staff_id: archol_staff_0012_sebastiaan_knippenberg
    person_name: Sebastiaan Knippenberg
    person_profile_path: data/custodian/person/entity/sebastiaan-knippenberg-23777b11_*.json
    role_title: Senior Archaeologist and Lithic Specialist (PhD)
    heritage_relevant: true
    heritage_type: E
    linkedin_profile_url: https://www.linkedin.com/in/sebastiaan-knippenberg-23777b11
    linkedin_slug: sebastiaan-knippenberg-23777b11
  - staff_id: archol_staff_0013_marjolein_gouw_bouman
    person_name: Marjolein Gouw-Bouman
    person_profile_path: data/custodian/person/entity/marjolein-gouw-bouman-389bba5a_*.json
    role_title: Palaeoecologist; Senior KNA Specialist Fysische Geografie; Senior
      KNA Specialist Archeobotanie
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/marjolein-gouw-bouman-389bba5a
    linkedin_slug: marjolein-gouw-bouman-389bba5a
  - staff_id: archol_staff_0014_eckhart_heunks
    person_name: Eckhart Heunks
    person_profile_path: data/custodian/person/entity/eckhart-heunks-a781aa63_*.json
    role_title: onderzoek en advies op het gebied van fysische geografie, archeologie
      en cultuurhistorie
    heritage_relevant: true
    heritage_type: R
    linkedin_profile_url: https://www.linkedin.com/in/eckhart-heunks-a781aa63
    linkedin_slug: eckhart-heunks-a781aa63
  - staff_id: archol_staff_0015_pepijn_stet
    person_name: Pepijn Stet
    person_profile_path: data/custodian/person/entity/pepijn-stet-713335145_*.json
    role_title: KNA Veldarcheoloog bij Archol
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/pepijn-stet-713335145
    linkedin_slug: pepijn-stet-713335145
  - staff_id: archol_staff_0016_esther_de_kok_t_gilde
    person_name: Esther de Kok - 't Gilde
    person_profile_path: data/custodian/person/entity/estherdekoktgilde_*.json
    role_title: Hoofd Vondstbeheer en Deponering
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/estherdekoktgilde
    linkedin_slug: estherdekoktgilde
  - staff_id: archol_staff_0018_yvonne_taverne
    person_name: Yvonne Taverne
    person_profile_path: data/custodian/person/entity/yvonne-taverne-09633012_*.json
    role_title: Archeologisch onderzoek leiden at Archol bv
    heritage_relevant: true
    heritage_type: R
    linkedin_profile_url: https://www.linkedin.com/in/yvonne-taverne-09633012
    linkedin_slug: yvonne-taverne-09633012
  - staff_id: archol_staff_0019_damien_duivenvoorden
    person_name: Damiën Duivenvoorden
    person_profile_path: data/custodian/person/entity/dami%C3%ABn-duivenvoorden-8068b516b_*.json
    role_title: Junior KNA Veldarcheoloog bij Archol
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/dami%C3%ABn-duivenvoorden-8068b516b
    linkedin_slug: dami%C3%ABn-duivenvoorden-8068b516b
  - staff_id: archol_staff_0020_tom_beck
    person_name: Tom Beck
    person_profile_path: data/custodian/person/entity/tom-beck-b81880106_*.json
    role_title: Veldwerkleider/ Senior KNA Archeoloog bij Archol
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/tom-beck-b81880106
    linkedin_slug: tom-beck-b81880106
  - staff_id: archol_staff_0022_jasmijn_van_leeuwen
    person_name: Jasmijn van Leeuwen
    person_profile_path: data/custodian/person/entity/jasmijn-van-leeuwen-675907308_*.json
    role_title: Student Archeologie aan Universiteit Leiden
    heritage_relevant: true
    heritage_type: E
    linkedin_profile_url: https://www.linkedin.com/in/jasmijn-van-leeuwen-675907308
    linkedin_slug: jasmijn-van-leeuwen-675907308
  - staff_id: archol_staff_0023_adrie_tol
    person_name: Adrie Tol
    person_profile_path: data/custodian/person/entity/adrie-tol-098b7488_*.json
    role_title: projectleider / senior-KNA archeoloog bij Archol
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/adrie-tol-098b7488
    linkedin_slug: adrie-tol-098b7488
  - staff_id: archol_staff_0026_carlotta_mahi
    person_name: Carlotta Mahi
    person_profile_path: data/custodian/person/entity/carlotta-mahi-505750241_*.json
    role_title: Veldarcheoloog bij Archol
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/carlotta-mahi-505750241
    linkedin_slug: carlotta-mahi-505750241
  - staff_id: archol_staff_0027_tom_hamburg
    person_name: Tom Hamburg
    person_profile_path: data/custodian/person/entity/tom-hamburg-1715a482_*.json
    role_title: Projectleider - Archol bv
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/tom-hamburg-1715a482
    linkedin_slug: tom-hamburg-1715a482
  - staff_id: archol_staff_0028_d_a
    person_name: D A
    person_profile_path: data/custodian/person/entity/d-a-a3715519a_*.json
    role_title: Veldarcheoloog bij Archol
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/d-a-a3715519a
    linkedin_slug: d-a-a3715519a
  - staff_id: archol_staff_0029_floor_vis
    person_name: Floor Vis
    person_profile_path: data/custodian/person/entity/floor-vis-20291251_*.json
    role_title: Office Manager Archol
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/floor-vis-20291251
    linkedin_slug: floor-vis-20291251
  - staff_id: archol_staff_0031_alastair_allen
    person_name: Alastair Allen
    person_profile_path: data/custodian/person/entity/alastair-allen-7080476_*.json
    role_title: Projectmanager, Beleidsadviseur Archeologie bij Archol
    heritage_relevant: false
    heritage_type: null
    linkedin_profile_url: https://www.linkedin.com/in/alastair-allen-7080476
    linkedin_slug: alastair-allen-7080476
linkedin_enrichment:
  source_file: (22) Archol_ People _ LinkedIn.html
  extraction_date: '2025-12-30T10:00:24Z'
  follower_count: 2K
  associated_members: 29
  profile_cards_detected: 156
  source_type: linkedin_company_people_page_html
  extraction_method: html_parsing_with_full_staff_data
provenance:
  data_source: LINKEDIN_HTML_PEOPLE_PAGE
  data_tier: TIER_4_INFERRED
  extraction_date: '2025-12-30T10:00:24.785121+00:00'
  extraction_method: Comprehensive batch processing with H1 name extraction and full
    staff data
  confidence_score: 0.9
  notes: 'Staff extracted from LinkedIn company People page. H1 name used: Archol.
    Total staff: 26. Location research needed for GHCID.'
location:
  city: Leiden
  country: NL
  latitude: 52.1594747
  longitude: 4.4908843
  coordinate_provenance:
    source_type: NOMINATIM_GEOCODE
    source_url: https://nominatim.openstreetmap.org/search?q=Leiden&format=json
    statement_created_at: '2026-01-11T12:26:11.803804+00:00'
    source_archived_at: '2026-01-11T12:26:11.803804+00:00'
    retrieval_agent: geocode_missing_coordinates.py
    geocode_query: Leiden
    osm_id: 295092
    osm_type: relation
    display_name: Leiden, Zuid-Holland, Nederland
    geocode_confidence: 0.7
    city_match: true
    result_city: Leiden
ghcid_resolution:
  method: known_organization_database
  resolved_at: '2026-01-09T19:17:10.444342+00:00'