Jeanne-Nicole Mellon Saint-Laurent and David A. Michelson (eds.), "Placidus (Eustathius) — ܐܘܣܛܬܝܣ ܦܠܩܝܕܘܣ " in last modified August 17, 2016, http://syriaca.org/person/2018
    
        
            
                
                    ܐܘܣܛܬܝܣ ܦܠܩܝܕܘܣ
                    Ewsṭāthīs
                        Plāqīdōs
                    Placidus (Eustathius)
                    ʾEwsṭāṯīs Plāqīdōs
                    Placide
                        (Eustathe)
                    http://syriaca.org/person/2018
                    
                        Placidus
                            (Eustathius) is commemorated in Placidus (Eustathius) (text),
                        a work surviving in at least 11 manuscripts including ms Berlin, Königliche
                            Bibliothek, syr. 75 (Sachau 222), f. 519-536.
                    
                        Saint
                    
                    
                        Bibliotheca Hagiographica Syriaca
                        
                        81
                        1870
                        1910