Elena Chevat i.e. Helen or Lena

hello
I have included two email headers from two separate email from the "same" individual.
I got as far as yahoo's email servers in sunnyvale, ca with this 1st one:
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x-store-info:8Rlnjmxvy6L6cXs23gz/9HW3P3dIQ3IMFOrYXZ0T91+CafDk+1/CIdM6mTiBd78bSjLbc4lquOd690gRy1FRLEtGSB6NDRW7BLtzaKT0Pu/y7/B5NmarK2mYWSlRHEpxni9uAwyBgxw=
Authentication-Results: hotmail.com; spf=none (sender IP is 216.109.114.156) smtp.mailfrom=elenachevat@yahoo.com; dkim=pass header.d=yahoo.com; x-hmca=pass header.id=elenachevat@yahoo.com
X-SID-PRA: elenachevat@yahoo.com
X-AUTH-Result: PASS
X-SID-Result: PASS
X-Message-Status: n:n
X-Message-Delivery: Vj0xLjE7dXM9MDtsPTE7YT0wO0Q9MTtHRD0yO1NDTD0w
X-Message-Info: gamVN+8Ez8VCG9Wjden9Ldvu1UTgBl+wmTEMgBMVelZEuMcXhn+vTsBbkuhaEiL0ShM2/6xjZXVmx+UXJHeUzNw024UlXDLLEq2eLszeQZ2GpmncLZ67aUXfM9xjkF8n72soka5PqMSD1Yfexo//ZCoVVyQRdsIV2SQ8L25Kw3Gj5rmnzOLy6g9VyTdUy/BZMkxrUlD82UsL2Bw55trRdz+IMcZcwsqn
Received: from nm41-vm1.bullet.mail.bf1.yahoo.com ([216.109.114.156]) by BAY0-MC1-F43.Bay0.hotmail.com with Microsoft SMTPSVC(6.0.3790.4900);
Fri, 11 Oct 2013 21:34:36 -0700
Received: from [98.139.212.146] by nm41.bullet.mail.bf1.yahoo.com with NNFMP; 12 Oct 2013 04:34:35 -0000
Received: from [98.139.211.196] by tm3.bullet.mail.bf1.yahoo.com with NNFMP; 12 Oct 2013 04:34:35 -0000
Received: from [127.0.0.1] by smtp205.mail.bf1.yahoo.com with NNFMP; 12 Oct 2013 04:34:35 -0000
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1381552475; bh=PW4bqfZbXqNUqWr5ePmbQJOz50HrlLzMTsaBkFDdzus=; h=X-Yahoo-Newman-Id:X-Yahoo-Newman-Property:X-YMail-OSG:X-Yahoo-SMTP:X-Rocket-Received:Date:From:To:Message-ID:MIME-Version:Content-Type; b=ShLWggAl2hN0J8ndFxqf0iGYWKQv45mIjT/nIueyVG1248JdoDEHtGhwrAtviXjSDIz/TNv8UtJLc5apa0ZMsOcw9TG6xTY07mf7sptCASvy0ib8lgDRa6cBEJyikwORm3JvPyS0GgyGiMRZX4vr+QBwSqwevkY3pX5JuSqD4wM=
X-Yahoo-Newman-Id: 517991.52271.bm@smtp205.mail.bf1.yahoo.com
X-Yahoo-Newman-Property: ymail-5
X-YMail-OSG: 1WZXPyEVM1kQEb1M2OiTR2ZtO7p0tWnfQOsdyAFTH842wCK
wP0aC8htf5l7cFbE0O3uIDa.MCTHAAu1l8AM1wkM5irTFg9WQupF7TNegfCC
FXTBEix3JfwSkcK8Ya5MQjD2S3az7TMzNgmeADU23sELUihMuYvpYwLHivNF
CaBy.B7GSVJYXhIM_ZzbBzSJw1Qa69rBvGuoP_s4aSh.9Hg1oAi9kREfe2T7
Gvdn7MgOJuRy3bHioeMuYsWQWF2xf4L2u8i6mGJ7sIuRCIpOmLbmTdKPUhYi
Oc6BaDa98cjhZoavsTzMxVRvF6Ivtj.dwzGOKuvZZO9WItAHdorgSjx80JJZ
l.VYzoU4TtJ0gbCpCeIfcXmCSpc9yTnNt2bVKu19aCt.50wmPJCDNzqNNORe
n87BtkAXhpdUbECKDp9WLmewE61gGWG6Sgb4SK4eKU0mOwJCQUqbCmVjS3qJ
6Y8wIXVjz9U3cgAoDd.xjSm8aRfWjHbfYa5332Api3vBXNFbB0P5V.5soDGq
eYBm1sjUrRGHocLxETV_gtIc-
X-Yahoo-SMTP: j33jGlOswBBZ5ag.hu0fVBfixTNAzvIo
X-Rocket-Received: from localhost (elenachevat@70.36.96.99 with )
       by smtp205.mail.bf1.yahoo.com with SMTP; 11 Oct 2013 21:34:35 -0700 PDT
Date: Fri, 11 Oct 2013 16:31:29 +0400
From: Lena
To: xxxx
Message-ID: <1996930925.20131011163129@yahoo.com>
MIME-Version: 1.0
Content-Type: text/plain
Return-Path: elenachevat@yahoo.com
X-OriginalArrivalTime: 12 Oct 2013 04:34:36.0748 (UTC) FILETIME=[5B6538C0:01CEC704]

My dear why I've been waiting for your answer?
I hope that your answer will be very warm to me.
I hope that our relations will develop further.
I kiss you, your Elena.

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Here is the other:
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x-store-info:eER+dkW9LbRZeSaTfrbsKbNwYWGSG1yylBVqBKWR43I=
Authentication-Results: hotmail.com; spf=none (sender IP is 82.57.200.104) smtp.mailfrom=emiabt@viaggi-incentive-91gradinord.com; dkim=none header.d=viaggi-incentive-91gradinord.com; x-hmca=none header.id=emiabt@viaggi-incentive-91gradinord.com
X-SID-PRA: emiabt@viaggi-incentive-91gradinord.com
X-AUTH-Result: NONE
X-SID-Result: NONE
X-Message-Status: n:n
X-Message-Delivery: Vj0xLjE7dXM9MDtsPTE7YT0wO0Q9MTtHRD0xO1NDTD00
X-Message-Info: v7ExWpd4jwBwbMNy0XGPamLzOM4FqNx0lyd4T+aO4STBIeB81J1kj1O6e9TdUAJ8eB577XtEKLRQ/nBYW/XWE1tzI7dNp5ff5UG1y9PkOHiAR5ULTAw3wF4tTBd62Kqx1Zs2ruw2As+hlXdzaW9qUkNPVjBtnovV0ttLuizLD1KlnYsgOxGtHvpRMx63ZbYoVdiFGxb9Zz7YcOQ1Vb03VQsryHit9T21
Received: from smtp208.alice.it ([82.57.200.104]) by COL0-MC2-F2.Col0.hotmail.com with Microsoft SMTPSVC(6.0.3790.4900);
Fri, 13 Sep 2013 05:04:58 -0700
Received: from Unknown (2.36.149.2) by smtp208.alice.it (8.6.060.28) (authenticated as concetta.nicoletta@alice.it)
       id 52316B0900104DE3 for xxxxx@hotmail.com; Fri, 13 Sep 2013 14:04:57 +0200
Message-ID:
Reply-To: "helen"
From: "helen"
To: "xxxxx"
Subject: Hi!
Date: Fri, 13 Sep 2013 07:04:51 -0500
MIME-Version: 1.0
Content-Type: multipart/mixed;
boundary="----=_NextPart_000_030E_01CEB04F.8A760B60"
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Windows Live Mail 14.0.8089.726
X-MimeOLE: Produced By Microsoft MimeOLE V14.0.8089.726
X-Antivirus: avast! (VPS 100531-1, 31/05/2010), Outbound message
X-Antivirus-Status: Clean
Return-Path: emiabt@viaggi-incentive-91gradinord.com
X-OriginalArrivalTime: 13 Sep 2013 12:04:58.0897 (UTC) FILETIME=[77DF3010:01CEB079]

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2nd one is from italy