https://vancechristie.com/2014/12/12/john-betty-stam-missionary-martyrs-giveaway/
John and Betty Stam: Missionary Martyrs Giveaway - VanceChristie.com
Dec 12, 2014 - John and Betty Stam: Missionary Martyrs Giveaway
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https://vancechristie.com/2024/12/02/marking-the-90th-anniversary-of-john-betty-stams-martyrdom/john-and-betty-stam-gravestone-in-wuhu-china/
John and Betty Stam gravestone in Wuhu, China - VanceChristie.com
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