diff --git a/src/Persistence/MartenTests/AggregateHandlerWorkflow/strong_named_identifiers.cs b/src/Persistence/MartenTests/AggregateHandlerWorkflow/strong_named_identifiers.cs
new file mode 100644
index 000000000..e0ae2155b
--- /dev/null
+++ b/src/Persistence/MartenTests/AggregateHandlerWorkflow/strong_named_identifiers.cs
@@ -0,0 +1,214 @@
+using System.Text.Json.Serialization;
+using IntegrationTests;
+using JasperFx.Events;
+using Marten;
+using Marten.Events;
+using Microsoft.Extensions.Hosting;
+using Shouldly;
+using StronglyTypedIds;
+using Wolverine;
+using Wolverine.Marten;
+using Wolverine.Tracking;
+
+namespace MartenTests.AggregateHandlerWorkflow;
+
+public class strong_named_identifiers : IAsyncLifetime
+{
+    private IHost theHost;
+    
+    public async Task InitializeAsync()
+    {
+        theHost = await Host.CreateDefaultBuilder()
+            .UseWolverine(opts =>
+            {
+                opts.Services.AddMarten(m =>
+                {
+                    m.Connection(Servers.PostgresConnectionString);
+                    m.DatabaseSchemaName = "strong_named";
+                }).IntegrateWithWolverine();
+            }).StartAsync();
+    }
+
+    public async Task DisposeAsync()
+    {
+        await theHost.StopAsync();
+    }
+
+    [Fact]
+    public async Task use_read_aggregate_by_itself()
+    {
+        var streamId = Guid.NewGuid();
+        using var session = theHost.DocumentStore().LightweightSession();
+        session.Events.StartStream<StrongLetterAggregate>(streamId, new AEvent(), new BEvent(), new CEvent(),
+            new CEvent());
+        await session.SaveChangesAsync();
+
+        var bus = theHost.MessageBus();
+        var aggregate = await bus.InvokeAsync<StrongLetterAggregate>(new FetchCounts(new LetterId(streamId)));
+        
+        aggregate.ACount.ShouldBe(1);
+        aggregate.BCount.ShouldBe(1);
+        aggregate.CCount.ShouldBe(2);
+    }
+
+    [Fact]
+    public async Task single_usage_of_write_aggregate()
+    {
+        var streamId = Guid.NewGuid();
+        using var session = theHost.DocumentStore().LightweightSession();
+        session.Events.StartStream<StrongLetterAggregate>(streamId, new AEvent(), new BEvent(), new CEvent(),
+            new CEvent());
+        await session.SaveChangesAsync();
+
+        await theHost.InvokeAsync(new IncrementStrongA(new LetterId(streamId)));
+
+        var bus = theHost.MessageBus();
+        var aggregate = await bus.InvokeAsync<StrongLetterAggregate>(new FetchCounts(new LetterId(streamId)));
+        
+        aggregate.ACount.ShouldBe(2);
+        aggregate.BCount.ShouldBe(1);
+        aggregate.CCount.ShouldBe(2);
+    }
+
+    [Fact]
+    public async Task batch_query_usage_of_write_aggregate()
+    {
+        var stream1Id = Guid.NewGuid();
+        var stream2Id = Guid.NewGuid();
+        using var session = theHost.DocumentStore().LightweightSession();
+        session.Events.StartStream<StrongLetterAggregate>(stream1Id, new AEvent(), new BEvent(), new CEvent(),
+            new CEvent());
+        
+        session.Events.StartStream<StrongLetterAggregate>(stream2Id, new AEvent(), new BEvent(), new BEvent(),
+            new AEvent());
+        await session.SaveChangesAsync();
+
+        await theHost.InvokeMessageAndWaitAsync(new IncrementBOnBoth(new LetterId(stream1Id), new LetterId(stream2Id)));
+
+        var aggregate1 = await session.Events.FetchLatest<StrongLetterAggregate>(stream1Id);
+        aggregate1.BCount.ShouldBe(2);
+        
+        var aggregate2 = await session.Events.FetchLatest<StrongLetterAggregate>(stream2Id);
+        aggregate2.BCount.ShouldBe(3);
+        
+    }
+
+    [Fact]
+    public async Task batch_query_with_both_read_and_write_aggregate()
+    {
+        var stream1Id = Guid.NewGuid();
+        var stream2Id = Guid.NewGuid();
+        using var session = theHost.DocumentStore().LightweightSession();
+        session.Events.StartStream<StrongLetterAggregate>(stream1Id, new AEvent(), new BEvent(), new CEvent(),
+            new CEvent());
+        
+        session.Events.StartStream<StrongLetterAggregate>(stream2Id, new AEvent(), new BEvent(), new BEvent(),
+            new AEvent(), new DEvent());
+        await session.SaveChangesAsync();
+
+        await theHost.InvokeMessageAndWaitAsync(new AddFrom(new LetterId(stream1Id), new LetterId(stream2Id)));
+
+        var aggregate1 = await session.Events.FetchLatest<StrongLetterAggregate>(stream1Id);
+        aggregate1.BCount.ShouldBe(3);
+        aggregate1.ACount.ShouldBe(3);
+        aggregate1.DCount.ShouldBe(1);
+        
+        var aggregate2 = await session.Events.FetchLatest<StrongLetterAggregate>(stream2Id);
+        aggregate2.BCount.ShouldBe(2);
+    }
+
+    
+}
+
+public static class StrongLetterHandler
+{
+    public static StrongLetterAggregate Handle(FetchCounts counts,
+        [ReadAggregate] StrongLetterAggregate aggregate) => aggregate;
+
+    public static AEvent Handle(IncrementStrongA command, [WriteAggregate] StrongLetterAggregate aggregate)
+    {
+        return new();
+    }
+
+    public static void Handle(
+        IncrementBOnBoth command,
+        [WriteAggregate(nameof(IncrementBOnBoth.Id1))] IEventStream<StrongLetterAggregate> stream1,
+        [WriteAggregate(nameof(IncrementBOnBoth.Id2))] IEventStream<StrongLetterAggregate> stream2
+        )
+    {
+        stream1.AppendOne(new BEvent());
+        stream2.AppendOne(new BEvent());
+    }
+
+    public static IEnumerable<object> Handle(
+        AddFrom command,
+        [WriteAggregate(nameof(AddFrom.Id1))] StrongLetterAggregate _,
+        [ReadAggregate(nameof(AddFrom.Id2))] StrongLetterAggregate readOnly)
+    {
+        for (int i = 0; i < readOnly.ACount; i++)
+        {
+            yield return new AEvent();
+        }
+        
+        for (int i = 0; i < readOnly.BCount; i++)
+        {
+            yield return new BEvent();
+        }
+        
+        for (int i = 0; i < readOnly.CCount; i++)
+        {
+            yield return new CEvent();
+        }
+        
+        for (int i = 0; i < readOnly.DCount; i++)
+        {
+            yield return new DEvent();
+        }
+    }
+}
+
+public record IncrementStrongA(LetterId Id);
+
+public record AddFrom(LetterId Id1, LetterId Id2);
+
+public record IncrementBOnBoth(LetterId Id1, LetterId Id2);
+
+public record FetchCounts(LetterId Id);
+
+
+
+[StronglyTypedId(Template.Guid)]
+public readonly partial struct LetterId;
+
+public class StrongLetterAggregate
+{
+    public StrongLetterAggregate()
+    {
+    }
+
+    public LetterId Id { get; set; }
+    public int ACount { get; set; }
+    public int BCount { get; set; }
+    public int CCount { get; set; }
+    public int DCount { get; set; }
+
+    public void Apply(AEvent e)
+    {
+        ACount++;
+    }
+
+    public void Apply(BEvent e)
+    {
+        BCount++;
+    }
+
+    public void Apply(CEvent e)
+    {
+        CCount++;
+    }
+
+    public void Apply(DEvent e)
+    {
+        DCount++;
+    }
+}
diff --git a/src/Persistence/MartenTests/MartenTests.csproj b/src/Persistence/MartenTests/MartenTests.csproj
index 6e7b10c49..f915db7ec 100644
--- a/src/Persistence/MartenTests/MartenTests.csproj
+++ b/src/Persistence/MartenTests/MartenTests.csproj
@@ -20,6 +20,7 @@
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>
+        <PackageReference Include="StronglyTypedId" Version="1.0.0-beta08" />
     </ItemGroup>
 
     <ItemGroup>
diff --git a/src/Persistence/Wolverine.Marten/ReadAggregateAttribute.cs b/src/Persistence/Wolverine.Marten/ReadAggregateAttribute.cs
index 8bb7480f7..c5935224b 100644
--- a/src/Persistence/Wolverine.Marten/ReadAggregateAttribute.cs
+++ b/src/Persistence/Wolverine.Marten/ReadAggregateAttribute.cs
@@ -78,7 +78,16 @@ internal class FetchLatestAggregateFrame : AsyncFrame, IBatchableFrame
 
     public FetchLatestAggregateFrame(Type aggregateType, Variable identity)
     {
-        _identity = identity;
+        if (identity.VariableType == typeof(Guid) || identity.VariableType == typeof(string))
+        {
+            _identity = identity;
+        }
+        else
+        {
+            var valueType = ValueTypeInfo.ForType(identity.VariableType);
+            _identity = new MemberAccessVariable(identity, valueType.ValueProperty);
+        }
+
         Aggregate = new Variable(aggregateType, this);
     }