# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/signe-hammarsten-jansson
# Generated: 2026-09-01T11:58:18.333Z

schema: https://schema.org/Person
url: "https://fame.am/person/signe-hammarsten-jansson"
name: "Signe Hammarsten-Jansson"
slug: "signe-hammarsten-jansson"
description: "Signe \"Ham\" Hammarsten-Jansson was a Sweden-born graphic artist, illustrator and caricaturist who spent most of her career in Finland. She was Finland's first professional stamp designer, designing around 220 Finnish postage stamps over three decades. She was the mother of Tove Jansson, creator of the Moomin characters."
tagline: "Swedish artist (1882-1970)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Signe-Hammarsten-Jansson.jpg?width=1200"
gender: "female"
country:
  name: "Sweden"
  isoCode: "SE"
category:
  name: "Artists"
  slug: "artists"
profileType:
  name: "Artist"
  slug: "artist"
birthDate: "1882-06-01"
deathDate: "1970-07-06"
livingStatus: "DECEASED"
scores:
  popularity:           46.52
  momentum:             0
  historical:           8.986037333333334
  currentAttention:     0
  sourceConfidence:     54.99999999999999
  profileCompleteness:  70
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://uk.wikipedia.org/wiki/%D0%A1%D1%96%D2%91%D0%BD%D0%B5_%D0%93%D0%B0%D0%BC%D0%BC%D0%B0%D1%80%D1%81%D1%82%D0%B5%D0%BD-%D0%AF%D0%BD%D1%81%D1%81%D0%BE%D0%BD"
    title: "Сіґне Гаммарстен-Янссон"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D8%B3%D9%8A%D9%86%D9%8A_%D9%87%D8%A7%D9%85%D8%A7%D8%B1%D8%B3%D8%AA%D9%8A%D9%86-%D9%8A%D8%A7%D9%86%D8%B3%D9%88%D9%86"
    title: "سيني هامارستين-يانسون"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Signe_Hammarsten-Jansson"
    title: "Signe Hammarsten-Jansson"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Signe_Hammarsten-Jansson"
    title: "Signe Hammarsten-Jansson"
    type:  "WIKIPEDIA"
  - url: "https://fi.wikipedia.org/wiki/Signe_Hammarsten-Jansson"
    title: "Signe Hammarsten-Jansson"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%82%B7%E3%82%B0%E3%83%8D%E3%83%BB%E3%83%8F%E3%83%B3%E3%83%9E%E3%82%B7%E3%83%A5%E3%83%86%E3%82%A3%E3%82%A8%E3%83%B3%EF%BC%9D%E3%83%A4%E3%83%B3%E3%82%BD%E3%83%B3"
    title: "シグネ・ハンマシュティエン＝ヤンソン"
    type:  "WIKIPEDIA"
  - url: "https://no.wikipedia.org/wiki/Signe_Hammarsten-Jansson"
    title: "Signe Hammarsten-Jansson"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Signe_Hammarsten-Jansson"
    title: "Signe Hammarsten-Jansson"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%A5%D0%B0%D0%BC%D0%BC%D0%B0%D1%80%D1%88%D1%82%D0%B5%D0%BD-%D0%AF%D0%BD%D1%81%D1%81%D0%BE%D0%BD%2C_%D0%A1%D0%B8%D0%B3%D0%BD%D0%B5"
    title: "Хаммарштен-Янссон, Сигне"
    type:  "WIKIPEDIA"
  - url: "https://sv.wikipedia.org/wiki/Signe_Hammarsten-Jansson"
    title: "Signe Hammarsten-Jansson"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q4347931"
    title: "Wikidata"
    type:  "WIKIDATA"

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