# JournaledGrain<TGrainState, TEventBase> Constructors

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.eventsourcing/orleans.eventsourcing.journaledgrain-2/)

## JournaledGrain<TGrainState, TEventBase> {#constructor-811ac1c1}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.eventsourcing/orleans.eventsourcing.journaledgrain-2/constructors/constructor-811ac1c1/)

[Source](https://github.com/dotnet/orleans/blob/b7a9e3e1c9c54b3cec3a467c5734bf7744541bcf/src/Orleans.EventSourcing/JournaledGrain.cs#L39)

```csharp
protected JournaledGrain<TGrainState, JournaledGrain()
```

Initializes a new instance of the `Orleans.EventSourcing.JournaledGrain-2` class.