https://zenit.org/2024/11/10/ecumenism-pope-francis-includes-isaac-of-nineveh-in-roman-martyrology-context-visit-of-assyrian-east-patriarch/
The inclusion of Isaac the Syrian in the Roman Martyrology proves that holiness did not stop with separations and exists across denominational boundaries. As...
pope francisroman martyrologyecumenismincludesisaac
https://www.lulu.com/shop/st-gregory-orthodox-church/a-western-rite-orthodox-martyrology/hardcover/product-1we58587.html
An adaptation of the Roman Martyrology for use in Western Rite Orthodox congregations.
western rite orthodoxmartyrology