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Documenting Above-Replacement Fertility in Sub-Replacement Contexts
May 30 27 tweets 8 min read
1/ Hidden in Paris for over 200 years: a high-fertility religious community known as “La Famille.”

Marrying exclusively within their own sect, with ~4,000 members divided amongst only 8 surnames.

A history so unusual that one of their prophets even appears in Les Misérables. Image 2/ La Famille has Christian roots stemming from 17th century Jansenism & 18th century Convulsionnaires movements.

Persecuted, in 1791 the brothers Claude & François Bonjour fled crucifixion in Lyon, settling in Paris on rue de Montreuil; where they converted Jean-Pierre Thibout Image
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Nov 2, 2022 8 tweets 5 min read
Hutterite Fertility Rates Peaked at 10.4 children/woman (1950). Now < 4 by the 2010's:

CA Dariusleut Colonies TFR: 3.52 (2011)
USA Dariusleut Colonies TFR: 3.85 (2010)

Varies btw:
-Branches: Schmiedeleut (I & II), Dariusleut & Lehrerleut
-Countries, Provinces/States & Colonies Image Locations of NA Hutterite Colonies and distribution of Subgroups.

Interestingly, outside of Canada and the USA, Hutterite Colonies can also be found in:
-Japan (Tochigi)
-Nigeria (Akwa Ibom)
-Australia (Tasmania) Image
Sep 15, 2022 11 tweets 6 min read
'Dissident Pentecostalists'
(Another) Demographically Above-Replacement Ukrainian Religious Group

Villages with very high percentages of such Pentecostals (+ some Evangelical Baptists) have abnormally high TFR rates for Ukraine, ranging from 5-6

A thread 🧵 ImageImageImage Locations such as the Village Council of Glynivska, Rokytne & Volodymyrets Raions, Rivne Oblast host large numbers

Contrasting rural Ukrainian decline:
Glynivska Coucil grew to 7,600 in 2017, of which 1,381 were preschoolers, 1,984 were school aged & births reaching 250+ / year ImageImageImage
Jan 13, 2022 6 tweets 2 min read
Ukrainian Religious Group Exploding Demographically:

As Ukraine's population collapses, a small group is expanding across the villages of western Ukraine: with 8+ children /woman!

They are incorrectly labeled the "Ukrainian Amish" by media sources in Russia and Ukraine. Image
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At first, I thought they were Russian "Old Believers" or possibly Mennonites still living in Ukraine. In fact, they are not Amish; but, have come to many similar conclusions spiritually, physically (plain clothing etc.) and technologically (no vehicles or electricity).