# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/johann-martin-lappenberg
# Generated: 2026-08-15T10:22:54.324Z

schema: https://schema.org/Person
url: "https://fame.am/person/johann-martin-lappenberg"
name: "Johann Martin Lappenberg"
slug: "johann-martin-lappenberg"
description: "Johann Martin Lappenberg was a German diplomat, groundbreaking medievalist, and historian with a focus on the early Holy Roman Empire, the Hanseatic League, and Saxon England."
tagline: "German historian (1794-1865)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Portr%C3%A4t_Johann_Martin_Lappenberg.jpg?width=1200"
gender: "male"
country:
  name: "Germany"
  isoCode: "DE"
category:
  name: "Writers"
  slug: "writers"
profileType:
  name: "Writer / Author"
  slug: "writer"
birthDate: "1794-07-30"
deathDate: "1865-11-28"
livingStatus: "DECEASED"
scores:
  popularity:           40.06
  momentum:             8.000000000000002
  historical:           5.471886666666667
  currentAttention:     0
  sourceConfidence:     35
  profileCompleteness:  70
  trendDirection:       "RISING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://de.wikipedia.org/wiki/Johann_Martin_Lappenberg"
    title: "Johann Martin Lappenberg"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D9%8A%D9%88%D9%87%D8%A7%D9%86_%D9%85%D8%A7%D8%B1%D8%AA%D9%86_%D9%84%D8%A7%D8%A8%D9%8A%D9%86%D8%A8%D9%8A%D8%B1%D8%AC"
    title: "يوهان مارتن لابينبيرج"
    type:  "WIKIPEDIA"
  - url: "https://da.wikipedia.org/wiki/Johann_Martin_Lappenberg"
    title: "Johann Martin Lappenberg"
    type:  "WIKIPEDIA"
  - url: "https://sv.wikipedia.org/wiki/Johann_Martin_Lappenberg"
    title: "Johann Martin Lappenberg"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Johann_Martin_Lappenberg"
    title: "Johann Martin Lappenberg"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%9B%D0%B0%D0%BF%D0%BF%D0%B5%D0%BD%D0%B1%D0%B5%D1%80%D0%B3%2C_%D0%98%D0%BE%D0%B3%D0%B0%D0%BD%D0%BD_%D0%9C%D0%B0%D1%80%D1%82%D0%B8%D0%BD"
    title: "Лаппенберг, Иоганн Мартин"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q85333"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump